What is the starting price for this card if it is ungraded?

The ungraded version of Harold Baines #660 from the 1990 Donruss set starts at $3.

How much is a PSA 10 graded version worth?

A PSA 10 graded copy of this 1990 Donruss Baseball card is currently valued at $46.

Is the condition of the card a major factor in its resale value?

Yes, the condition significantly impacts the price; ungraded copies are lower priced compared to the $38 Grade 9 or $46 PSA 10.

Harold Baines [Error] #660 1990 Donruss Baseball — Card Value

Name: Harold Baines [Error] #660 1990 Donruss Baseball — Card Value
Brand: Baseball

1990 Donruss Baseball

What the Harold Baines [Error] #660 (1990 Donruss Baseball) card is worth — ungraded vs graded.

Harold Baines [Error] #660 1990 Donruss Baseball value — Ungraded $3 · Grade 9 $38 · PSA 10 $46. Prices updated July 2026.

Set · 1990 Donruss BaseballNumber · #660

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Value by grade

Ungraded

12.7×

$38

Grade 9

15.3×

$46

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 15.3× raw.

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Which version do you have?

If your goal is simply to own the Harold Baines #660 1990 Donruss Baseball, the Standard version at $2 is the cheapest route. The Error version at $3 offers a slight premium, but in this case, the difference is minimal. Buyers seeking investment potential or a unique piece should consider the Error version, while casual collectors should stick to the Standard for the lowest entry cost.

VersionUsedNewBuy

Error— this pageHarold Baines [Error] #660 1990 Donruss Baseball — Card Value$3$46eBay ↗

StandardHarold Baines #660 1990 Donruss Baseball — Card Value$2.15$40.99eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

SportsCardsPro — Harold Baines [Error] #660 1990 Donruss Baseball$3

Item details

Brand: Baseball
Set: 1990 Donruss Baseball
Sport: Baseball
Number: #660

Harold Baines [Error] #660 1990 Donruss Baseball value

A raw (ungraded) Harold Baines [Error] #660 runs around $3, a Grade 9 about $38, and a PSA 10 commands $46.

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	$3	eBay sold comps
Grade 9	$38	eBay sold comps
PSA 10	$46	eBay sold comps

Frequently asked questions

What is the starting price for this card if it is ungraded?: The ungraded version of Harold Baines #660 from the 1990 Donruss set starts at $3.
How much is a PSA 10 graded version worth?: A PSA 10 graded copy of this 1990 Donruss Baseball card is currently valued at $46.
Is the condition of the card a major factor in its resale value?: Yes, the condition significantly impacts the price; ungraded copies are lower priced compared to the $38 Grade 9 or $46 PSA 10.