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Curtis Martin Base #137 · Flair Showcase (1999) | PopHunter

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Front

Curtis Martin

Base

Flair Showcase · #137 · 1999

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 25, 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

$2

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

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PSA 2

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Similar Opportunities

Same Player

Curtis Martin #44 #44

1998 · Flair Showcase

Score factors

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

Curtis Martin #12 #12

2002 · Fleer

PSA10—

Pop—

Gem Rate—

Opportunity

56

Score factors

Curtis Martin #148 #148

2004 · Topps Total

Score factors

Curtis Martin #60 #60

2004 · SkyBox LE

Score factors

Curtis Martin #4 #4

2002 · Bowman Chrome

Score factors

Curtis Martin #77 #77

2002 · Bowman's Best

Score factors

Same Set / Product

Jake Plummer #16 #16

1998 · Flair Showcase

Score factors

Scott Mitchell #52 #52

1998 · Flair Showcase

Score factors

Yancey Thigpen #47 #47

1998 · Flair Showcase

Score factors

Rob Johnson #50 #50

1998 · Flair Showcase

Score factors

Kerry Collins #56 #56

1998 · Flair Showcase

Score factors

Irving Fryar #62 #62

1998 · Flair Showcase

Score factors

Similar Price Range

Curtis Martin #77 #77

2002 · Bowman's Best

Score factors

Curtis Martin #68 #68

2002 · Leaf Rookies & Stars

Score factors

Curtis Martin #62 #62

2002 · Leaf Certified

Score factors

Curtis Martin #50 #50

2003 · Fleer Platinum

Score factors

Curtis Martin #87 #87

2004 · Bowman

Score factors

Ryan Leaf #18 #18

1998 · Flair Showcase

Score factors