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Front
Bryce Harper
Jackie Robinson Day BattingTopps Gypsy Queen · #50 · 2018
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). BGS 9.5 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
$8
30D Raw
0.0%
90D Raw
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Prices by Grade & Grader
| Grade | PSA | BGS |
|---|---|---|
| 9.5 | — | $14 |
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
No image
Bryce Harper #50 #50
Missing Blackp…
2018 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
40
No image
Bryce Harper #50 #50
Team Swap Erro…
2018 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
40
No image
Bryce Harper #50 #50
Indigo
2018 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
48
No image
Bryce Harper #50 #50
No Cap
2018 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
48
No image
Bryce Harper #50 #50
2018 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
48
Same Player
No image
Bryce Harper #45 #45
Mini Batting G…
2015 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
51
No image
Bryce Harper #PSL-BH #PSL-BH
2018 · Topps Update Postseason Logo Patch
PSA10—
Pop—
Gem Rate—
Opportunity
46
No image
Bryce Harper #BH #BH
2018 · Topps Heritage 1969 Collector Cards
PSA10—
Pop—
Gem Rate—
Opportunity
40
No image
Bryce Harper #7 #7
2018 · Topps Heritage 1969 Deckle Edge
PSA10—
Pop—
Gem Rate—
Opportunity
48
No image
Bryce Harper #2 #2
2018 · Topps on Demand Inspired By 1978
PSA10—
Pop—
Gem Rate—
Opportunity
46
No image
Bryce Harper #2A #2A
Purple
2018 · Topps on Demand Inspired By 1978
PSA10—
Pop—
Gem Rate—
Opportunity
48
Same Set / Product
Wander Franco #299 #299
Chrome Gold
2022 · Topps Gypsy Queen
PSA10$209
Pop—
Gem Rate—
Opportunity
43
No image
Chipper Jones #115 #115
Silver Mini
2015 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
51
No image
Jose Altuve #14 #14
Mini Gold
2015 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
51
No image
Ted Williams #156 #156
Mini Silver
2015 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
51
No image
Miguel Cabrera #149 #149
Green Backgrou…
2015 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
51
No image
Ken Griffey Jr. #122 #122
Mini
2015 · Topps Gypsy Queen
PSA10—
Pop—
Gem Rate—
Opportunity
48
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.