Is Wally Moon [Gray Back] #55 worth grading?
Baseball · Baseball Cards 1956 Topps · full price guide →
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.
- Raw (NM)
- $5.00
- PSA 10
- $1,121
- PSA 9
- $595
- Gem premium
- 224×
- As of
- Sep 3, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — PSA 10 | $1,121 | +$1,091 | +$1,066 | +$966 |
| PSA 9 | $595 | +$565 | +$540 | +$440 |
| PSA 8 | $68.46 | +$38.46 | +$13.46 | −$86.54 |
Net = sale price − $5.00 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Expected value — how often does it need to gem?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $727 | +$672 |
| 50% | $858 | +$803 |
| 75% | $990 | +$935 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $1,458 | best | 55/45 | 70/30 |
| PSA 10 | $1,121 | −$337 | 55/45 | 75/25 |
| CGC 10 | $673 | −$785 | 55/45 | 75/25 |
| SGC 10 | $673 | −$785 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
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Enter the seller’s asking price to see your net outcome per grade.
Other 1956 Topps cards worth checking
Full set checklist →
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![Roberto Clemente [Gray Back] #33 1956 Topps card](https://i.ebayimg.com/images/g/W3gAAeSwznxqQtVO/s-l500.jpg)
![Mickey Mantle [White Back] #135 1956 Topps card](https://i.ebayimg.com/images/g/4x8AAeSwqDRpam9u/s-l500.jpg)
![Mickey Mantle [Gray Back] #135 1956 Topps card](https://i.ebayimg.com/images/g/BUgAAeSwwnlqUVr6/s-l500.jpg)
Grading Wally Moon [Gray Back] #55 — FAQ
Is Wally Moon [Gray Back] #55 worth grading?
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.
How much is a PSA 10 Wally Moon [Gray Back] #55 worth compared with raw?
A PSA 10 Wally Moon [Gray Back] #55 (Baseball Cards 1956 Topps) sells for about $1,121 versus $5.00 for a raw near-mint copy — a 224× premium as of Sep 3, 2026.
Which grading company is best for Wally Moon [Gray Back] #55?
By resale value, BGS 10 leads at $1,458, ahead of PSA 10 at $1,121. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Wally Moon [Gray Back] #55 need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
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