Sports Cards > Baseball Cards > topps > 1971 Topps

Ken Brett #89 1971 Topps

Ken Brett #89 Baseball Cards 1971 Topps Prices

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Ungraded	Grade 7	Grade 8	Grade 9	Grade 9.5	PSA 10
$2.00 $0.00	$24.50 -$0.07	$41.44 -$0.01	$1,920.00 $0.00	$2,112.00 $0.00	$2,304.00 $0.00	+
volume: 2 sales per week	volume: 5 sales per year	volume: 1 sale per month	volume: 1 sale per year	volume: rare	volume: rare	+

Grade 9	Grade 9.5	PSA 10
$1,920.00 $0.00	$2,112.00 $0.00	$2,304.00 $0.00
volume: 1 sale per year	volume: rare	volume: rare

Ungraded Sold Listings (30)

Grade 7 Sold Listings (25)

Grade 8 Sold Listings (30)

Grade 9 Sold Listings (1)

PSA 10 Sold Listings (0)

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2026-06-30	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set-Break # 89 Ken Brett NR-MINT GMCARDS #89 [eBay]	$9.09	Report It
2026-06-26	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set-Break # 89 Ken Brett NR-MINT GMCARDS #89 [eBay]	$4.25	Report It
2026-06-23	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball Ken Brett Boston Red Sox #89 Card EX-MT #89 [eBay]	$1.50	Report It
2026-06-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Card Baseball Ken Brett Boston Red Sox #89 EX-MT+ #89 [eBay]	$2.00	Report It
2026-06-17	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set Break #89 Ken Brett NR-MINT BNCARDS [eBay]	$0.79	Report It
2026-06-14	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps # 89 Ken Brett Ex-Mt [eBay]	$2.50	Report It
2026-06-08	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball Card Ken Brett Boston Red Sox #89 EX+ Miscut #89 [eBay]	$1.00	Report It
2026-05-31	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball Ken Brett #89 EX/NM Free Shipping #89 [eBay]	$3.00	Report It
2026-05-30	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps 89 Ken Brett Boston Red Sox #89 [eBay]	$2.00	Report It
2026-05-28	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett Red Sox EX-MT *F7 [eBay]	$1.00	Report It
2026-05-22	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett Boston Red Sox #89 [eBay]	$0.79	Report It
2026-05-21	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett #89 [eBay]	$3.00	Report It
2026-05-12	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball #89 Ken Brett Boston Red Sox - NM-MT #89 [eBay]	$0.79	Report It
2026-05-05	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett #89 [eBay]	$0.99	Report It
2026-04-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball Card Ken Brett Boston Red Sox #89 EX-MT #89 [eBay]	$2.00	Report It
2026-04-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set-Break # 89 Ken Brett NR-MINT GMCARDS #89 [eBay]	$3.00	Report It
2026-04-26	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett NM/NM+ X3686960 #89 [eBay]	$2.75	Report It
2026-04-22	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set Break #89 Ken Brett EX-EX/MT BNCARDS [eBay]	$0.84	Report It
2026-04-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT BOSTON RED SOX EX-MT Hot Corner Vintage #89 [eBay]	$1.50	Report It
2026-04-16	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set Break Ken Brett #89 EX-EXMINT #89 [eBay]	$1.25	Report It
2026-04-15	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set-Break # 89 Ken Brett NR-MINT GMCARDS #89 [eBay]	$5.02	Report It
2026-04-13	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett EXMT/EXMT+ X3686471 #89 [eBay]	$1.75	Report It
2026-04-06	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball #89 Ken Brett EX/MT #89 [eBay]	$6.00	Report It
2026-03-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps - #89 Ken Brett EX #89 [eBay]	$0.99	Report It
2026-03-25	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Ken Brett Boston Red Sox #89 #89 [eBay]	$1.79	Report It
2026-03-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set-Break # 89 Ken Brett NR-MINT GMCARDS #89 [eBay]	$8.29	Report It
2026-03-22	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett EX/EX+ X3659099 #89 [eBay]	$1.50	Report It
2026-03-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett #89 [eBay]	$3.00	Report It
2026-03-18	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett Red Sox [eBay]	$0.80	Report It
2026-03-16	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball - #89 Ken Brett Red Sox EXMint-Near Mint EXMT-NM (Set Break) #89 [eBay]	$0.99	Report It

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2026-05-14	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett Boston Red Sox PSA 7 NM [eBay]	$34.00	Report It
2026-02-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball #89 Ken Brett PSA 7 #89 [eBay]	$25.00	Report It
2026-02-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS SET BREAK # 89 KEN BRETT RED SOX PSA 7 NM FRESHLY GRADED BETTER #89 [eBay]	$23.99	Report It
2026-01-31	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set-Break # 89 Ken Brett PSA 7 NM #89 [eBay]	$24.00	Report It
2025-11-21	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett Boston Red Sox Psa NM 7 #89 [eBay]	$19.75	Report It
2025-10-18	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set-Break # 89 Ken Brett PSA 7.5 NM+ #89 [eBay]	$18.09	Report It
2025-07-03	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 7 [eBay]	$7.42	Report It
2025-06-06	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett Boston Red Sox PSA 7 NM [eBay]	$18.61	Report It
2024-11-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set-Break # 89 Ken Brett PSA 7 NM #89 [eBay]	$12.50	Report It
2023-11-16	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS KEN BRETT # 89 PSA 7 #89 [eBay]	$12.85
2023-10-28	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT PSA 7 NEW SLAB #89 [eBay]	$25.00
2023-06-23		1971 TOPPS #89 KEN BRETT PSA 7 20033549 #89 [eBay]	$21.50
2023-05-25		1971 TOPPS #89 KEN BRETT PSA 7.5 16885681 #89 [eBay]	$21.85
2022-08-05		Ken Brett 1971 Topps #89 PSA 7 NEAR MINT Looks Better! 👀 #89 [eBay]	$21.50
2022-07-12		1971 Topps #89 Ken Brett PSA 7 NM RED SOX [eBay]	$21.50
2022-05-15		1971 Topps #89 Ken Brett PSA 7 NM RED SOX [eBay]	$11.99
2022-01-04		1971 TOPPS~PSA 7~#89 KEN BRETT BOSTON RED SOX BASEBALL ~FREE SHIPPING NQ [eBay]	$12.02
2021-12-22		1971 Topps #89 Ken Brett Boston Red Sox PSA 7 NM [eBay]	$9.00
2021-12-22		1971 Topps #89 Ken Brett Boston Red Sox PSA 7 NM [eBay]	$7.50
2021-12-06		1971 Topps #89 Ken Brett Red Sox PSA 7 #89 [eBay]	$13.50
2021-09-12		1971 Topps #89 Ken Brett PSA 7.5 Sharp Look !!! NQ Set Break #89 [eBay]	$30.00
2021-08-05		1971 TOPPS # 89 KEN BRETT, PSA 7 NM, BOSTON RED SOX, CENTERED, L@@K #89 [eBay]	$19.95
2021-05-20		1971 TOPPS # 89 KEN BRETT, PSA 7 NM, BOSTON RED SOX, L@@K #89 [eBay]	$18.95
2021-05-19		1971 Topps Ken Brett #89 PSA 7 NRMT #89 [eBay]	$17.26
2021-04-19		1971 Topps Ken Brett #89 PSA 7 [eBay]	$10.00

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2026-04-18	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89, Ken Brett, Boston Red Sox, PSA 8 #89 [eBay]	$49.99	Report It
2026-03-16	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS KEN BRETT # 89 PSA 8 #89 [eBay]	$39.85	Report It
2026-02-07	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set-Break # 89 Ken Brett SGC 8 NM MT #89 [eBay]	$24.50	Report It
2025-12-28	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 8 [eBay]	$34.88	Report It
2025-12-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set-Break # 89 Ken Brett PSA 8 NM-MT #89 [eBay]	$48.00	Report It
2025-12-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS KEN BRETT # 89 PSA 8 #89 [eBay]	$34.85	Report It
2025-09-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball Ken Brett #89 Boston Red Sox PSA 8 NM-MT #89 [eBay]	$32.50	Report It
2025-09-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett PSA 8 NMMT [eBay]	$35.00	Report It
2025-08-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 8 [eBay]	$58.09	Report It
2025-08-12	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball #89 Ken Brett PSA 8 [eBay]	$69.99	Report It
2025-07-11	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Ken Brett #89 Boston Red Sox SGC 8 NM-MT #89 [eBay]	$88.88	Report It
2025-06-02	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 8 SET BREAK [eBay]	$45.03	Report It
2025-04-10	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 8 [eBay]	$66.00	Report It
2025-03-31	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 8 SET BREAK [eBay]	$71.09	Report It
2025-01-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 8 SET BREAK [eBay]	$56.00	Report It
2024-12-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball #89 Ken Brett Red Sox PSA 8 #89 [eBay]	$65.00	Report It
2024-11-28	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball Ken Brett #89 Boston Red Sox PSA 8 NM-MT #89 [eBay]	$75.00	Report It
2024-09-18	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett Boston Red Sox PSA 8 NM-MT [eBay]	$76.75	Report It
2024-07-28	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Topps 1971 Ken Brett #89, Graded PSA 8 NM/MT. #89 [eBay]	$34.16	Report It
2024-07-11	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett Red Sox PSA 8 - NM/MT #89 [eBay]	$29.00
2024-06-06	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball Ken Brett #89 Graded PSA 8 #89 [eBay]	$55.00
2024-05-31	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball #89 Ken Brett PSA 8 [eBay]	$59.99
2024-05-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 8 SET BREAK #89 [eBay]	$59.00
2024-03-30	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett Red Sox PSA 8 #89 [eBay]	$75.00
2024-03-25	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 8 SET BREAK #89 [eBay]	$56.00
2024-01-19	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT PSA 8 RED SOX *B71084 #89 [eBay]	$79.00
2023-12-16	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS KEN BRETT # 89 PSA 8 [eBay]	$59.85
2023-11-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 8 SET BREAK [eBay]	$55.04
2023-06-29		1971 Topps #89 Ken Brett PSA 8 NM-MT [eBay]	$89.00
2023-03-22		1971 Topps Baseball Ken Brett #89 PSA 8 BOSTON RED SOX NM-MT #89 [eBay]	$55.58

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2022-05-26		1971 Topps Ken Brett #89 PSA Mint 9 - Pop Four, None Higher! ... [HeritageAuctions]	$1,920.00		Report It

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No sales data for this card and grade

Any value shown for this card with this grade is an estimate based on sales we've found for other grades and the age of the card.
This estimate is based on the card being PSA or BGS graded. Grades from other companies could be worth much less.

No sales data for this card and grade

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2024-06-08	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball Card #89 Ken Brett - Boston Red Sox - PSA 2 Good #89 [eBay]	$13.99

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2025-03-17	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS # 89 KEN BRETT RED SOX PSA 5 EX 518256 (KYCARDS) [eBay]	$14.00		Report It

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2025-10-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett - PSA 6 [eBay]	$18.00	Report It
2025-09-15	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Set Break Ken Brett PSA 6 #89 Combine Shipping #89 [eBay]	$8.00	Report It
2025-06-08	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps #89 Ken Brett - PSA 6 - Build A PSA Set #89 [eBay]	$3.25	Report It
2025-04-13	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX POP 1 SGC 6.5 [eBay]	$5.50	Report It
2024-08-14	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Baseball 89 Ken Brett Boston Red Sox PSA 6 #89 [eBay]	$17.00	Report It
2024-05-07	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 Topps Ken Brett #89 PSA 6 - Red Sox (centered) #none [eBay]	$10.00
2023-12-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1971 TOPPS #89 KEN BRETT RED SOX PSA 6 #89 [eBay]	$11.50
2022-02-16		1971 Topps Baseball Card #89 Ken Brett - Red Sox - PSA 6 EX - MT #89 [eBay]	$7.50

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No sales data for this card and grade

Graded Population Report: Ken Brett #89

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Ken Brett #89 (1971 Topps) Details

See:	Population Report
Is Rookie Card:	No
Genre:	Baseball Card
Publisher:	Topps
Card Number:	#89
Print Run:	n/a
Notes:	none

ePID (eBay):	8055901339
PriceCharting ID:	1861642

Description:	none

More Photos: 1971 Topps: Ken Brett #89 | Baseball Cards

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Full Price Guide: Ken Brett #89 (1971 Topps)

Ungraded	$2.00
Grade 1	-
Grade 2	$5.00
Grade 3	$6.00
Grade 4	$7.00
Grade 5	$8.00
Grade 6	$10.29
Grade 7	$24.50
Grade 8	$41.44
Grade 9	$1,920.00
Grade 9.5	$2,112.00
TAG 10	-
ACE 10	-
SGC 10	$1,382.00
CGC 10	$1,382.00
PSA 10	$2,304.00
BGS 10	$2,995.00
BGS 10 Black	$14,975.00
CGC 10 Pristine	$2,488.00

All prices are the current market price.

Ken Brett #89 (1971 Topps | Baseball Cards) prices are based on the historic sales. The prices shown are calculated using our proprietary algorithm.
Historic sales data are completed sales with a buyer and a seller agreeing on a price. We do not factor unsold items into our prices.
Chart shows the price of Ken Brett #89 at the end of each month going back as long as we have tracked the item.