What is the estimated value of an ungraded Harmon Killebrew #177?

An ungraded version of this 1964 Topps Baseball card starts at approximately $7.

How much is a PSA 10 graded version worth?

A PSA 10 graded copy of the 1964 Topps Baseball #177 sells for $1575.

Is there a difference in value between the different grades?

Yes, the value increases substantially with grading; a Grade 9 sells for $1312 compared to ungraded.

Harmon Killebrew #177 1964 Topps Baseball — Card Value

Name: Harmon Killebrew #177 1964 Topps Baseball — Card Value
Brand: Baseball

1964 Topps Baseball

What the Harmon Killebrew #177 (1964 Topps Baseball) card is worth — ungraded vs graded.

Harmon Killebrew #177 1964 Topps Baseball value — Ungraded $7 · Grade 9 $1,312 · PSA 10 $1,575. Prices updated July 2026.

Set · 1964 Topps BaseballNumber · #177

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Value by grade

Ungraded

187.4×

$1,312

Grade 9

225.0×

$1,575

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 225.0× raw.

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SportsCardsPro — Harmon Killebrew #177 1964 Topps Baseball$7.17

Item details

Brand: Baseball
Set: 1964 Topps Baseball
Sport: Baseball
Number: #177

Harmon Killebrew #177 1964 Topps Baseball value

A raw (ungraded) Harmon Killebrew #177 runs around $7, a Grade 9 about $1312, and a PSA 10 commands $1575.

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	$7	eBay sold comps
Grade 9	$1,312	eBay sold comps
PSA 10	$1,575	eBay sold comps

Frequently asked questions

What is the estimated value of an ungraded Harmon Killebrew #177?: An ungraded version of this 1964 Topps Baseball card starts at approximately $7.
How much is a PSA 10 graded version worth?: A PSA 10 graded copy of the 1964 Topps Baseball #177 sells for $1575.
Is there a difference in value between the different grades?: Yes, the value increases substantially with grading; a Grade 9 sells for $1312 compared to ungraded.