Front
Topps Allen & Ginter · #21 · 2023
PSA 10 $
$31
PSA 10 Pop
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Gem Rate
—
30D Change
0.0%
Market data as of Jun 14, 2026
Opportunity
45.8
See pricing to unlock Collector, Investor & Speculation scores
Opportunity Score
45.8
8 weighted signals
PSA 10 population data is not yet available for this card. The PSA 10 price is 3.0x PSA 9, which may be elevated for a card with this scarcity profile. Current metrics suggest lower relative priority versus comparable cards.
PSA10 / PSA9
2.96x
Active Listings
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PSA10 Mkt Cap
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PSA 10 Price
$31
30D PSA10
0.0%
90D PSA10
—
Raw Price
$0
30D Raw
0.0%
90D Raw
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| Grade | PSA | BGS | CGC | SGC |
|---|
| 10 / Gem | $31 | $40 | $19 | $19 |
| 9.5 | — | $21 | — | — |
| 9 | $10 | — | — | — |
| 8 | $5 | — | — | — |
No BGS or CGC data yet.
PSA Full Grade Breakdown (1–10)
George Kirby #21 #21
2023 · Topps Allen & Ginter
George Kirby #41 #41
2024 · Topps Allen & Ginter
George Kirby #ASSA-KIR #ASSA-KIR
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George Kirby #MA-GK #MA-GK
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George Kirby #CCA-GK #CCA-GK
2023 · Topps Cosmic Chrome Autographs
George Kirby #BRES-GK #BRES-GK
2023 · Topps Inception Rookie and Emerging Stars Autographs
George Kirby #AJR-GK #AJR-GK
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Ted Williams #38 #38
2023 · Topps Allen & Ginter

Blake Jamieson #201 #201
2022 · Topps Allen & Ginter
George Kirby #313 #313
2022 · Topps Allen & Ginter
George Kirby #313 #313
2022 · Topps Allen & Ginter
Blake Jamieson #201 #201
2022 · Topps Allen & Ginter
Blake Jamieson #201 #201
2022 · Topps Allen & Ginter
George Kirby #T90R-GKI #T90R-GKI
2025 · Topps 1990 Relic
Bobby Witt Jr. #7 #7
2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test
Amos Otis #42 #42
1971 · Bazooka Numbered

Maury Wills #34 #34
1971 · Bazooka Numbered
Jose Canseco #597 #597
1992 · Stadium Club
Tommie Agee #16 #16
1971 · Bazooka Numbered