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Front
Mark McGwire
BaseTopps Allen & Ginter Chrome Autographs · #AGA-MM · 2021
PSA 10 $
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PSA 10 Pop
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Gem Rate
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30D Change
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Market data as of Jun 14, 2026
Opportunity
48.0
See pricing to unlock Collector, Investor & Speculation scores
Opportunity Score
48.0
8 weighted signals
Scarcity20%
50
Demand15%
50
Value Gap15%
70
Sales Vol.10%
50
Gem Rate10%
50
Momentum10%
30
Supply10%
50
Age10%
20
Score drivers: grade price gap (70). Raw population data is not yet available for this card. Current metrics suggest lower relative priority versus comparable cards.
Market
PSA10 / PSA9
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Active Listings
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PSA10 Mkt Cap
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PSA 10 Price
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30D PSA10
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90D PSA10
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Raw Price
$80
30D Raw
0.0%
90D Raw
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Prices by Grade & Grader
No pricing data available.
Population Reports
PSA Population
PSA 10
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PSA 9
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PSA 8
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PSA 7
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PSA 6
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PSA 5
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PSA 4
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PSA 3
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PSA 2
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PSA 1
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Alternative Population
No BGS or CGC data yet.
PSA Full Grade Breakdown (1–10)
No PSA population data yet
PSA 10 Price
PSA 9 Price
PSA 10 Population
Total Population
Opportunity Score
Active Listings
Similar Opportunities
Other Parallels
Same Player
Mark McGwire #ACG-MM #ACG-MM
2020 · Topps Allen & Ginter Chrome Autographs
PSA10—
Pop—
Gem Rate—
Opportunity
55
Mark McGwire #CBA-MM #CBA-MM
2021 · Topps Chrome Black Autographs
PSA10$227
Pop—
Gem Rate—
Opportunity
46
No image
Mark McGwire #86BC-76 #86BC-76
2021 · Topps Silver Pack 1986 Chrome Promo
PSA10—
Pop—
Gem Rate—
Opportunity
—
No image
Mark McGwire #T70P-MM #T70P-MM
2021 · Topps 70th Anniversary Logo Patch
PSA10—
Pop—
Gem Rate—
Opportunity
48
Mark McGwire #366 #366
1987 · Topps
PSA10$167
Pop—
Gem Rate—
Opportunity
57
Mark McGwire #55RA-MM #55RA-MM
2022 · Topps Clearly Authentic 1955 Reimagining Autographs
PSA10—
Pop—
Gem Rate—
Opportunity
40
Same Set / Product
Yordan Alvarez #ACG-YA #ACG-YA
2020 · Topps Allen & Ginter Chrome Autographs
PSA10—
Pop—
Gem Rate—
Opportunity
43
Nate Pearson #AGA-NP #AGA-NP
2021 · Topps Allen & Ginter Chrome Autographs
PSA10—
Pop—
Gem Rate—
Opportunity
48
Bryce Harper #AGA-BH #AGA-BH
2021 · Topps Allen & Ginter Chrome Autographs
PSA10$208
Pop—
Gem Rate—
Opportunity
56
Mike Schmidt #AGA-MS #AGA-MS
2021 · Topps Allen & Ginter Chrome Autographs
PSA10$200
Pop—
Gem Rate—
Opportunity
59
Nolan Arenado #AGA-NA #AGA-NA
Orange Refract…
2021 · Topps Allen & Ginter Chrome Autographs
PSA10$177
Pop—
Gem Rate—
Opportunity
47
Albert Pujols #AGA-AP #AGA-AP
2021 · Topps Allen & Ginter Chrome Autographs
PSA10—
Pop—
Gem Rate—
Opportunity
62
PopHunter surfaces potentially undervalued scarcity and relative value signals. This is not financial or investment advice. Always do your own research before buying, selling, or grading cards.