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Front
Kumar Rocker
BaseTopps Chrome All Etch Rookie Rush · #CERR-13 · 2025
PSA 10 $
$38
PSA 10 Pop
—
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
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 3.0x 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
2.98x
Active Listings
—
PSA10 Mkt Cap
—
PSA 10 Price
$38
30D PSA10
0.0%
90D PSA10
—
Raw Price
$2
30D Raw
0.0%
90D Raw
—
Prices by Grade & Grader
| Grade | PSA | BGS | CGC | SGC |
|---|---|---|---|---|
| 10 / Gem | $38 | $49 | $23 | $23 |
| 9.5 | — | $20 | — | — |
| 9 | $13 | — | — | — |
| 8 | $7 | — | — | — |
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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Gem Rate—
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Kumar Rocker #STN-12 #STN-12
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No image
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Gem Rate—
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Same Set / Product
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Gem Rate—
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43
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Gem Rate—
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Gem Rate—
Opportunity
47
James Wood #CERR-7 #CERR-7
Red Refractor
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Gem Rate—
Opportunity
62
Ben Rice #CERR-16 #CERR-16
Gold Refractor
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Gem Rate—
Opportunity
43
Ben Rice #CERR-16 #CERR-16
Red Refractor
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Pop—
Gem Rate—
Opportunity
55
Similar Price Range
Kumar Rocker #CRA-KR #CRA-KR
Gold
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PSA10—
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Gem Rate—
Opportunity
43
No image
Bobby Witt Jr. #7 #7
2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test
PSA10$37
Pop—
Gem Rate—
Opportunity
45
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Gold Refractor
2025 · Bowman Chrome Auto Relic
PSA10—
Pop—
Gem Rate—
Opportunity
45
Kumar Rocker #CRA-KR #CRA-KR
Gold Mojo Refr…
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PSA10—
Pop—
Gem Rate—
Opportunity
45
Kumar Rocker #BCAR-KR #BCAR-KR
2025 · Bowman Chrome Auto Relic
PSA10—
Pop—
Gem Rate—
Opportunity
39
Maury Wills #34 #34
Hand Cut
1971 · Bazooka Numbered
PSA10—
Pop—
Gem Rate—
Opportunity
51
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.