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Front
Mark McGwire
GoldTopps 1991 Chrome · #91C-49 · 2026
PSA 10 $
$95
PSA 10 Pop
—
Gem Rate
—
30D Change
0.0%
Market data as of Jun 22, 2026
Opportunity
45.8
See pricing to unlock Collector, Investor & Speculation scores
Opportunity Score
45.8
8 weighted signals
Scarcity20%
50
Demand15%
50
Value Gap15%
55
Sales Vol.10%
50
Gem Rate10%
50
Momentum10%
30
Supply10%
50
Age10%
20
PSA 10 population data is not yet available for this card. The PSA 10 price is 2.9x PSA 9, which may be elevated for a card with this scarcity profile. Current metrics suggest lower relative priority versus comparable cards.
Market
PSA10 / PSA9
2.92x
Active Listings
—
PSA10 Mkt Cap
—
PSA 10 Price
$95
30D PSA10
0.0%
90D PSA10
—
Raw Price
$13
30D Raw
0.0%
90D Raw
—
Prices by Grade & Grader
| Grade | PSA | BGS | CGC | SGC |
|---|---|---|---|---|
| 10 / Gem | $95 | $124 | $57 | $57 |
| 9.5 | — | $63 | — | — |
| 9 | $33 | — | — | — |
| 8 | $18 | — | — | — |
Population Reports
PSA Population
PSA 10
—
PSA 9
—
PSA 8
—
PSA 7
—
PSA 6
—
PSA 5
—
PSA 4
—
PSA 3
—
PSA 2
—
PSA 1
—
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
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No image
Mark McGwire #55CV-72 #55CV-72
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Pop—
Gem Rate—
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Mark McGwire #580 #580
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Gem Rate—
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Mark McGwire #690 #690
1990 · Topps Tiffany
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Gem Rate—
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No image
Mark McGwire #86BC-76 #86BC-76
2021 · Topps Silver Pack 1986 Chrome Promo
PSA10—
Pop—
Gem Rate—
Opportunity
—
Same Set / Product
Robin Yount #91C-68 #91C-68
Gold Autograph
2026 · Topps 1991 Chrome
PSA10—
Pop—
Gem Rate—
Opportunity
53
Vladimir Guerrero Jr. #91C-72 #91C-72
Gold Autograph
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PSA10—
Pop—
Gem Rate—
Opportunity
43
Chipper Jones #91C-12 #91C-12
Gold Autograph
2026 · Topps 1991 Chrome
PSA10—
Pop—
Gem Rate—
Opportunity
43
Jackson Chourio #91C-71 #91C-71
Autograph
2026 · Topps 1991 Chrome
PSA10—
Pop—
Gem Rate—
Opportunity
43
Mike Schmidt #91C-22 #91C-22
Gold Autograph
2026 · Topps 1991 Chrome
PSA10—
Pop—
Gem Rate—
Opportunity
42
Vladimir Guerrero #91C-9 #91C-9
Gold Autograph
2026 · Topps 1991 Chrome
PSA10—
Pop—
Gem Rate—
Opportunity
43
Similar Price Range
Corbin Carroll #91C-3 #91C-3
Gold Autograph
2026 · Topps 1991 Chrome
PSA10—
Pop—
Gem Rate—
Opportunity
43
Buster Posey #91C-92 #91C-92
Gold Autograph
2026 · Topps 1991 Chrome
PSA10—
Pop—
Gem Rate—
Opportunity
43
Byron Buxton #91C-65 #91C-65
Gold Autograph
2026 · Topps 1991 Chrome
PSA10—
Pop—
Gem Rate—
Opportunity
45
Mark McGwire #23 #23
1988 · Fleer Superstars
PSA10$175
Pop—
Gem Rate—
Opportunity
47
Jonah Tong #91C-34 #91C-34
Autograph
2026 · Topps 1991 Chrome
PSA10—
Pop—
Gem Rate—
Opportunity
44
Samuel Basallo #91C-30 #91C-30
Autograph
2026 · Topps 1991 Chrome
PSA10—
Pop—
Gem Rate—
Opportunity
49
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.