What is the estimated value range for this Ken Griffey Jr. card?

The value varies significantly based on condition, ranging from ungraded prices up to $70 for a PSA 10.

Is the ungraded version of this card a good buy?

The ungraded version is available, but its actual resale value will depend heavily on its specific condition.

How much more is a PSA 10 worth compared to an ungraded copy?

A PSA 10 is valued at $70, whereas the ungraded condition has a lower starting value.

Ken Griffey Jr. #555 1991 Upper Deck Baseball — Card Value

Name: Ken Griffey Jr. #555 1991 Upper Deck Baseball — Card Value
Brand: Baseball

1991 Upper Deck Baseball

What the Ken Griffey Jr. #555 (1991 Upper Deck Baseball) card is worth — ungraded vs graded.

Ken Griffey Jr. #555 1991 Upper Deck Baseball value — Ungraded $1 · Grade 9 $18 · PSA 10 $70. Prices updated June 2026.

Set · 1991 Upper Deck BaseballNumber · #555

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Value by grade

Ungraded

18.0×

$18

Grade 9

70.0×

$70

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 70.0× raw.

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JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

SportsCardsPro — Ken Griffey Jr. #555 1991 Upper Deck Baseball$1.17

Item details

Brand: Baseball
Set: 1991 Upper Deck Baseball
Sport: Baseball
Number: #555

Ken Griffey Jr. #555 1991 Upper Deck Baseball value

A raw (ungraded) Ken Griffey Jr. #555 runs around $1, a Grade 9 about $18, and a PSA 10 commands $70.

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	$1	eBay sold comps
Grade 9	$18	eBay sold comps
PSA 10	$70	eBay sold comps

Frequently asked questions

What is the estimated value range for this Ken Griffey Jr. card?: The value varies significantly based on condition, ranging from ungraded prices up to $70 for a PSA 10.
Is the ungraded version of this card a good buy?: The ungraded version is available, but its actual resale value will depend heavily on its specific condition.
How much more is a PSA 10 worth compared to an ungraded copy?: A PSA 10 is valued at $70, whereas the ungraded condition has a lower starting value.