PSA Graded
PSA 10 Gem Mint
10
⚾#228RC
1975 Topps George Brett #228 Rookie
1975 Topps · #228 · George Brett
Rookiebase
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Price history — PSA 10 Gem Mint
| Grade | Price | 30d |
|---|---|---|
| BGS 10 PristineAI estimate | $1,191 | — |
| CGC 10 PristineAI estimate | $998.44 | — |
| PSA 10 Gem Mint | $955.46last sale May 14, 2026 | -33.9% |
| SGC 10 Gem MintAI estimate | $560.73 | — |
| CGC 9.5 Gem Mint | $524.92last sale Sep 15, 2025 | 0.0% |
| BGS 9.5 Gem Mint | $482.20last sale Apr 10, 2026 | +11.3% |
| BGS 9 Mint | $339.53last sale Apr 8, 2026 | -23.0% |
| CGC 9 Mint | $325.24last sale May 6, 2026 | +30.9% |
| PSA 9 Mint | $266.36last sale May 30, 2026 | 0.0% |
| SGC 9 Mint | $296.16last sale Dec 31, 2025 | — |
| BGS 8.5 NM-MT+ | $263.90last sale Dec 7, 2025 | 0.0% |
| CGC 8.5 NM-MT+AI estimate | $171.25 | — |
| PSA 8 NM-MT | $153.41last sale Jan 19, 2026 | 0.0% |
| SGC 8 NM-MTAI estimate | $113.09 | — |
| PSA 7 Near Mint | $101.31last sale May 30, 2026 | 0.0% |
| Raw (Near Mint) | $62.58last sale May 12, 2026 | -14.9% |
Recent sales
| Date | Grade | Price |
|---|---|---|
| May 30, 2026 | PSA 9 Mint | $266.36 |
| May 30, 2026 | PSA 7 Near Mint | $101.31 |
| May 14, 2026 | PSA 10 Gem Mint | $955.46 |
| May 12, 2026 | Raw (Near Mint) | $62.58 |
| May 6, 2026 | CGC 9 Mint | $325.24 |
| Apr 17, 2026 | PSA 10 Gem Mint | $1,446 |
| Apr 10, 2026 | BGS 9.5 Gem Mint | $482.20 |
| Apr 8, 2026 | BGS 9 Mint | $339.53 |
| Mar 23, 2026 | PSA 10 Gem Mint | $891.36 |
| Mar 21, 2026 | PSA 7 Near Mint | $85.88 |
| Feb 25, 2026 | BGS 9.5 Gem Mint | $433.39 |
| Feb 9, 2026 | PSA 10 Gem Mint | $1,048 |