Gregg Jefferies Base #645 · Score (1988) | PopHunter

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Gregg Jefferies

Name: Gregg Jefferies
Brand: Baseball
SKU: cmqepx4nx4o0sz814hebqzaxc

Base

Score · #645 · 1988

eBaySearch Sold comps

PSA 10 $

$60

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

53.8

Collector

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Investor

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Speculation

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Market

PSA10 / PSA9

2.39x

Active Listings

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PSA10 Mkt Cap

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PSA 10 Price

$60

30D PSA10

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90D PSA10

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Raw Price

30D Raw

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90D Raw

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Population Reports

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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

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Similar Opportunities

Same Player

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Gregg Jefferies #600 #600

1989 · Score

Gregg Jefferies #29 #29

PopHunter surfaces potentially undervalued scarcity and relative value signals. This is not financial or investment advice. Always do your own research before purchasing graded cards.

Gregg Jefferies

Market

Prices by Grade & Grader

Population Reports

PSA Population

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Similar Opportunities

Same Player

Alternative Population

Same Set / Product

Similar Price Range

10 / Gem	$60	$78	$36	$36
9.5	—	$38	—	—
9	$25	—	—	—
8	$8	—	—	—
7	$1	—	—	—