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Front
Sandy Koufax, Clayton Kershaw
BaseTopps Chrome Greatness Returns · #GRE-15 · 2019
PSA 10 $
$35
PSA 10 Pop
—
Gem Rate
—
30D Change
0.0%
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). PSA 10 population data is not yet available for this card. The PSA 10 price is 1.7x PSA 9, which may be low for a card with this scarcity profile. Current metrics suggest lower relative priority versus comparable cards.
Market
PSA10 / PSA9
1.74x
Active Listings
—
PSA10 Mkt Cap
—
PSA 10 Price
$35
30D PSA10
0.0%
90D PSA10
—
Raw Price
$3
30D Raw
0.0%
90D Raw
—
Prices by Grade & Grader
| Grade | PSA | BGS | CGC | SGC |
|---|---|---|---|---|
| 10 / Gem | $35 | $45 | $21 | $21 |
| 9.5 | — | $25 | — | — |
| 9 | $20 | — | — | — |
| 8 | $8 | — | — | — |
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
Sandy Koufax, Clayton Kershaw #GRE-15 #GRE-15
Orange Refract…
2019 · Topps Chrome Greatness Returns
PSA10$275
Pop—
Gem Rate—
Opportunity
41
Sandy Koufax, Clayton Kershaw #GRE-15 #GRE-15
Green Refracto…
2019 · Topps Chrome Greatness Returns
PSA10—
Pop—
Gem Rate—
Opportunity
50
Sandy Koufax, Clayton Kershaw #GRE-15 #GRE-15
Red Refractor
2019 · Topps Chrome Greatness Returns
PSA10—
Pop—
Gem Rate—
Opportunity
48
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Sandy Koufax & Clayton Kershaw #GR-3 #GR-3
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PSA10—
Pop—
Gem Rate—
Opportunity
48
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Sandy Koufax / Clayton Kershaw #MA-KK #MA-KK
2019 · Topps Gallery Master & Apprentice
PSA10—
Pop—
Gem Rate—
Opportunity
48
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SANDY KOUFAX / CLAYTON KERSHAW #TAN-KK #TAN-KK
2014 · Topps Heritage Then and Now
PSA10—
Pop—
Gem Rate—
Opportunity
51
Sandy Koufax / Clayton Kershaw #CDA-KKE #CDA-KKE
2024 · Topps Chrome Update Dual Autograph
PSA10—
Pop—
Gem Rate—
Opportunity
43
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Sandy Koufax/Clayton Kershaw #TN-KK #TN-KK
2012 · Topps Heritage Then and Now
PSA10—
Pop—
Gem Rate—
Opportunity
53
Same Set / Product
Nolan Ryan, Shohei Ohtani #GRE-3 #GRE-3
2019 · Topps Chrome Greatness Returns
PSA10$191
Pop—
Gem Rate—
Opportunity
49
No image
Aaron Judge, Derek Jeter #GRE-6 #GRE-6
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PSA10—
Pop—
Gem Rate—
Opportunity
43
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Roberto Alomar, Francisco Lindor #GRE-5 #GRE-5
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PSA10—
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Gem Rate—
Opportunity
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PSA10—
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Gem Rate—
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PSA10—
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Gem Rate—
Opportunity
46
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Andrew Benintendi, Carl Yastrzemski #GRE-1 #GRE-1
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PSA10—
Pop—
Gem Rate—
Opportunity
46
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2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test
PSA10$37
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Gem Rate—
Opportunity
45
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Hand Cut
1971 · Bazooka Numbered
PSA10—
Pop—
Gem Rate—
Opportunity
51
No image
Jose Canseco #597 #597
Err. Mistakenl…
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PSA10$48
Pop—
Gem Rate—
Opportunity
54
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.