What is the estimated value for an ungraded 1960 Topps #421?

An ungraded copy of the 1960 Topps Baseball #421 is currently valued around $3.

How much is a PSA 10 graded version worth?

A PSA 10 graded example of the 1960 Topps Baseball #421 sells for approximately $611.

Is the value significantly different between graded and ungraded copies?

Yes, the value increases substantially, moving from an ungraded price of $3 to $611 for a PSA 10.

Duke Maas #421 1960 Topps Baseball — Card Value

Name: Duke Maas #421 1960 Topps Baseball — Card Value
Brand: Baseball

1960 Topps Baseball

What the Duke Maas #421 (1960 Topps Baseball) card is worth — ungraded vs graded.

Duke Maas #421 1960 Topps Baseball value — Ungraded $3 · Grade 9 $337 · PSA 10 $611. Prices updated June 2026.

Set · 1960 Topps BaseballNumber · #421

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Value by grade

Ungraded

112.3×

$337

Grade 9

203.7×

$611

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 203.7× raw.

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SportsCardsPro — Duke Maas #421 1960 Topps Baseball$3.25

Item details

Brand: Baseball
Set: 1960 Topps Baseball
Sport: Baseball
Number: #421

Duke Maas #421 1960 Topps Baseball value

A raw (ungraded) Duke Maas #421 runs around $3, a Grade 9 about $337, and a PSA 10 commands $611.

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	$337	eBay sold comps
PSA 10	$611	eBay sold comps

Frequently asked questions

What is the estimated value for an ungraded 1960 Topps #421?: An ungraded copy of the 1960 Topps Baseball #421 is currently valued around $3.
How much is a PSA 10 graded version worth?: A PSA 10 graded example of the 1960 Topps Baseball #421 sells for approximately $611.
Is the value significantly different between graded and ungraded copies?: Yes, the value increases substantially, moving from an ungraded price of $3 to $611 for a PSA 10.