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Ian Happ Base #SCA-IH · Stadium Club Autographs (2018) | PopHunter

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Front

Ian Happ

Base

Stadium Club Autographs · #SCA-IH · 2018

eBaySearch Sold comps

PSA 10 $

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PSA 10 Pop

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Gem Rate

—

30D Change

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Market data as of Jun 14, 2026

Opportunity

48.0

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

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). Raw 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

$19

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

—

PSA 4

—

PSA 3

—

PSA 2

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Similar Opportunities

Same Player

Ian Happ #29 #29

2018 · Topps Silver Pack 1983 Chrome Promo

Score factors

Ian Happ #IH #IH

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

Gold

2018 · Topps 1983 Baseball Autographs

PSA10—

Pop—

Gem Rate—

Opportunity

48

Score factors

Ian Happ #SCC-190 #SCC-190

2018 · Stadium Club Chrome

Score factors

Ian Happ #IH #IH

2018 · Topps 1983 Baseball Autographs

Score factors

Ian Happ #23 #23

2018 · Topps on Demand Postseason

Score factors

Ian Happ #19 #19

2018 · Topps on Demand Black & White

Score factors

Same Set / Product

Rafael Devers #SCA-RD

Rafael Devers #SCA-RD #SCA-RD

2018 · Stadium Club Autographs

Score factors

Paul Blackburn #SCA-PB #SCA-PB

2018 · Stadium Club Autographs

Score factors

Phillip Evans #SCA-PE #SCA-PE

2018 · Stadium Club Autographs

Score factors

Rhys Hoskins #SCA-RH #SCA-RH

2018 · Stadium Club Autographs

Score factors

Ozzie Albies #SCA-OA #SCA-OA

2018 · Stadium Club Autographs

Score factors

Ronald Acuna #SCA-RA

Ronald Acuna #SCA-RA #SCA-RA

2018 · Stadium Club Autographs

Score factors

Similar Price Range

Bobby Witt Jr. #7 #7

2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test

Score factors

Numbered Uniforms #7 #7

1974 · Fleer Baseball Firsts

Score factors

Amos Otis #42 #42

1971 · Bazooka Numbered

Score factors

Johnny Bench #29 #29

1971 · Bazooka Numbered

Score factors