Wally Moon [Gray Back] #55 Price Guide

Baseball · Baseball Cards 1956 Topps

Wally Moon [Gray Back] #55 (Baseball Cards 1956 Topps) is currently worth $5.00 raw (near mint) and $1,121 in PSA 10 (as of Sep 3, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.

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Current prices

Raw (ungraded)

Ungraded

$5.00

Graded — grade ladder

Wally Moon [Gray Back] #55 graded prices by company and grade
Grade	PSA	CGC	BGS	SGC	Graded
10	$1,121	$673	$1,458	$673	—
9.5	—	—	—	—	$654
9	—	—	—	—	$595
8	—	—	—	—	$68.46
7	—	—	—	—	$66.83

Swipe the table for the other grading companies →

Last updated 2026-09-03 · Source: the PriceCharting price guide

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Is it worth grading?

Worth grading — even a PSA 9 beats raw

A PSA 10 Wally Moon [Gray Back] #55 sells for $1,121 against $5.00 raw: a $1,116 spread, 224× the ungraded price. Even a PSA 9 ($595) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Full grading break-even for Wally Moon [Gray Back] #55: fee tiers, best grader, gem-rate math →

Should I pay this?

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More from 1956 Topps

Full set checklist →

Mickey Mantle [Gray Back] #135

Raw $1,612PSA 10 $361,273

Mickey Mantle [White Back] #135

Raw $1,200PSA 10 $255,886

Jackie Robinson [White Back] #30

Raw $391PSA 10 $204,960

Jackie Robinson [Gray Back] #30

Raw $509PSA 10 $142,080

Complete Set

Raw $4,758Graded $111,000

Roberto Clemente [Gray Back] #33

Raw $424PSA 10 $91,315

Hank Aaron #31

Raw $227PSA 10 $72,720

Frank Thomas [White Back] #153

Raw $231PSA 10 $72,053

More Wally Moon cards

All Wally Moon cards →

Wally Moon #137

1954 Topps

Raw $17.95PSA 10 $3,736

Wally Moon [White Back] #55

1956 Topps

Raw $8.63PSA 10 $1,764

Wally Moon [With Cap] #190

1962 Topps

Raw $8.00PSA 10 $1,429

Wally Moon #67

1955 Topps

Raw $6.11PSA 10 $1,403

Wally Moon #530

1959 Topps

Raw $5.98PSA 10 $1,291

Wally Moon #210

1958 Topps

Raw $5.15PSA 10 $1,053

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Wally Moon [Gray Back] #55 — frequently asked

How much is Wally Moon [Gray Back] #55 (Baseball Cards 1956 Topps) worth?

As of Sep 3, 2026, Wally Moon [Gray Back] #55 (Baseball Cards 1956 Topps): an ungraded near-mint copy sells for about $5.00, a PSA 10 sells for about $1,121, a PSA 9 for about $595. Values come from the PriceCharting price guide and are refreshed weekly.

How much is a PSA 10 Wally Moon [Gray Back] #55 worth?

As of Sep 3, 2026, a PSA 10 (Gem Mint) Wally Moon [Gray Back] #55 (Baseball Cards 1956 Topps) sells for about $1,121, compared with $5.00 for a raw near-mint copy.

Is Wally Moon [Gray Back] #55 worth grading?

Where do these Baseball card prices come from?

Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.