What is the approximate resale value of an ungraded Bob Gibson #320?

An ungraded version of the Bob Gibson #320 from the 1966 Topps Baseball set is valued around $20.

How much is a PSA 10 graded version of this card worth?

A PSA 10 graded copy of the 1966 Topps Baseball Bob Gibson #320 can sell for $57,600.

Is the Grade 9 version significantly more valuable than the ungraded card?

Yes, a Grade 9 copy is valued at $2,072, showing a substantial increase over the ungraded price.

Bob Gibson #320 1966 Topps Baseball — Card Value

Name: Bob Gibson #320 1966 Topps Baseball — Card Value
Brand: Baseball

1966 Topps Baseball

What the Bob Gibson #320 (1966 Topps Baseball) card is worth — ungraded vs graded.

Bob Gibson #320 1966 Topps Baseball value — Ungraded 17,29 € · $20 · Grade 9 1791 € · $2,072 · PSA 10 49.797 € · $57,600. Prices updated julio de 2026.

Set · 1966 Topps BaseballNumber · #320

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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

$20

Ungraded

103.6×

$2,072

Grade 9

2880.0×

$57,600

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 2880.0× raw.Chart values in USD

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Datos de precios verificados con · 1

SportsCardsPro — Bob Gibson #320 1966 Topps Baseball17,28 € · $19.99

Item details

Brand: Baseball
Set: 1966 Topps Baseball
Sport: Baseball
Number: #320

Bob Gibson #320 1966 Topps Baseball value

A raw (ungraded) Bob Gibson #320 runs around $20, a Grade 9 about $2072, and a PSA 10 commands $57600.

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	17,29 € · $20	eBay sold comps
Grade 9	1791 € · $2,072	eBay sold comps
PSA 10	49.797 € · $57,600	eBay sold comps

Preguntas frecuentes

What is the approximate resale value of an ungraded Bob Gibson #320?: An ungraded version of the Bob Gibson #320 from the 1966 Topps Baseball set is valued around $20.
How much is a PSA 10 graded version of this card worth?: A PSA 10 graded copy of the 1966 Topps Baseball Bob Gibson #320 can sell for $57,600.
Is the Grade 9 version significantly more valuable than the ungraded card?: Yes, a Grade 9 copy is valued at $2,072, showing a substantial increase over the ungraded price.