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Jack Clark Base #20 · Stadium Club (1993) | PopHunter

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Front

Jack Clark

Base

Stadium Club · #20 · 1993

eBaySearch Sold comps

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

56.0

Collector

Collector score — upgrade to unlock

88.8

Collector to unlockUpgrade

Investor

Investor score — upgrade to unlock

88.8

Investor to unlockUpgrade

Speculation

Speculation score — upgrade to unlock

88.8

Investor to unlockUpgrade

See pricing to unlock Collector, Investor & Speculation scores

How this score is calculated

Opportunity Score

56.0

8 weighted signals

Scarcity20%

50

Demand15%

50

Value Gap15%

70

Sales Vol.10%

50

Gem Rate10%

50

Momentum10%

30

Supply10%

50

Age10%

100

Score drivers: grade price gap (70) and vintage age (100). Raw population data is not yet available for this card. Signals are mixed — no strong edge indicated at current prices.

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

$1

30D Raw

0.0%

90D Raw

—

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

—

PSA 2

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Similar Opportunities

Same Player

Jack Clark #221 #221

1993 · Pinnacle

Score factors

Jack Clark #148 #148

1993 · Ultra

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.

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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

PSA10—

Pop—

Gem Rate—

Opportunity

56

Score factors

Jack Clark #556 #556

1993 · Fleer

Score factors

Jack Clark #HR14 #HR14

1992 · Upper Deck Homerun Heroes

Score factors

Jack Clark #735 #735

1991 · Upper Deck

Score factors

Jack Clark #523 #523

1991 · Score

Score factors

Same Set / Product

Rod Beck #59 #59

1996 · Stadium Club

Score factors

Ron Gant #364 #364

1996 · Stadium Club

Score factors

Scott Leius #338 #338

1996 · Stadium Club

Score factors

Checklist 401-500 #589 #589 #589

1992 · Stadium Club

Score factors

Nolan Ryan #200

Nolan Ryan #200 #200

1991 · Stadium Club

Score factors

Ken Griffey Jr. #270

Ken Griffey Jr. #270 #270

1991 · Stadium Club

Score factors

Similar Price Range

Luis Sojo #68 #68

1996 · Stadium Club

Score factors

Jim Thome #357 #357

1996 · Stadium Club

Score factors

Tim Raines #418 #418

1996 · Stadium Club

Score factors

Andy Benes #116 #116

1996 · Stadium Club

Score factors

David Bell #125 #125

1996 · Stadium Club

Score factors

Wander Franco #1 #1

2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test

Score factors