Mark McGwire #366 Population Report
| Grade | PSA | CGC | Total | Price |
|---|---|---|---|---|
| 1 | 11 | 1 | 12 | $25.00 |
| 2 | 22 | 2 | 24 | $1.80 |
| 3 | 53 | 7 | 60 | $5.00 |
| 4 | 162 | 7 | 169 | $5.50 |
| 5 | 394 | 12 | 406 | $5.50 |
| 6 | 597 | 20 | 617 | $6.02 |
| 7 | 1,534 | 60 | 1,594 | $7.99 |
| 8 | 8,373 | 327 | 8,700 | $10.88 |
| 9 | 7,353 | 171 | 7,524 | $19.63 |
| 10 | 2,053 | 29 | 2,082 | $176.00 |
| Total | 20,552 | 636 | 21,188 |
Chart: PSA & CGC Population & Price
Population data for Mark McGwire #366 1987 Topps comes from PSA and CGC.
The population counts are updated monthly.
Half grade populations are included in the nearest whole grade numbers. For example: 8.5 is counted in 8.

