What is the starting price for an ungraded Mark McGwire #656?

An ungraded copy of the 1991 Upper Deck Baseball Mark McGwire #656 is currently priced starting at $1.

How much is a PSA 10 graded version worth?

A PSA 10 graded version of this 1991 Upper Deck Baseball card sells for $19.

What set does this Mark McGwire card belong to?

This baseball card is part of the 1991 Upper Deck Baseball set.

Mark McGwire #656 1991 Upper Deck Baseball — Card Value

Name: Mark McGwire #656 1991 Upper Deck Baseball — Card Value
Brand: Baseball

1991 Upper Deck Baseball

What the Mark McGwire #656 (1991 Upper Deck Baseball) card is worth — ungraded vs graded.

Mark McGwire #656 1991 Upper Deck Baseball value — Ungraded ￥157 · $1 · Grade 9 ￥1,567 · $10 · PSA 10 ￥2,977 · $19. Prices updated 2026年7月.

Set · 1991 Upper Deck BaseballNumber · #656

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Converted from USD at the ECB reference rate — sold comps are US-market sales.

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Value by grade

Ungraded

10.0×

$10

Grade 9

19.0×

$19

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 19.0× raw.Chart values in USD

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JunkPal AI· resale insightanalyzing sold comps…

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価格データの検証元 · 1

SportsCardsPro — Mark McGwire #656 1991 Upper Deck Baseball￥230 · $1.47

Item details

Brand: Baseball
Set: 1991 Upper Deck Baseball
Sport: Baseball
Number: #656

Mark McGwire #656 1991 Upper Deck Baseball value

A raw (ungraded) Mark McGwire #656 runs around $1, a Grade 9 about $10, and a PSA 10 commands $19.

What drives the price

Grade, centering, rookie/star status, set scarcity, and print run drive sports-card value. PSA/BGS gem-mint copies and rookies of stars carry the biggest premiums; raw commons sell for little.

Price guide

Sold values by grade vs. what sellers ask today

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Condition	Value	Based on
Ungraded	￥157 · $1	eBay sold comps
Grade 9	￥1,567 · $10	eBay sold comps
PSA 10	￥2,977 · $19	eBay sold comps

よくある質問

What is the starting price for an ungraded Mark McGwire #656?: An ungraded copy of the 1991 Upper Deck Baseball Mark McGwire #656 is currently priced starting at $1.
How much is a PSA 10 graded version worth?: A PSA 10 graded version of this 1991 Upper Deck Baseball card sells for $19.
What set does this Mark McGwire card belong to?: This baseball card is part of the 1991 Upper Deck Baseball set.