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John Valentin Base #141 · Sports Illustrated (1997) | PopHunter

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Front

John Valentin

Base

Sports Illustrated · #141 · 1997

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. Limited data coverage — this score is based on incomplete signals and should be treated as directional only. 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

$3

30D Raw

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90D Raw

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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

John Valentin #25 #25

1996 · Studio

Score factors

John Valentin #25 #25

1997 · Metal Universe

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

John Valentin #51 #51

1997 · Topps Chrome

Score factors

John Valentin #75 #75

1995 · Pinnacle

Score factors

John Valentin #189 #189

1995 · Collector's Choice Se

Score factors

John Valentin #164 #164

1995 · Studio

Score factors

Same Set / Product

Ken Griffey Jr. #172

Ken Griffey Jr. #172 #172

1997 · Sports Illustrated

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Mark McGwire, Will Clark #175 #175

1997 · Sports Illustrated

Score factors

Jones, Ripken Jr. #33 #33

1997 · Sports Illustrated

Score factors

Randy Johnson #36 #36

1997 · Sports Illustrated

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Cal Ripken Jr., Chipper Jones #33 #33

1997 · Sports Illustrated

Score factors

Ken Griffey Jr. #28 #28

1997 · Sports Illustrated

Score factors

Similar Price Range

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