Is Mort Cooper #113 worth grading?
Baseball · Baseball Cards 1940 Play Ball · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Mort Cooper #113 sells for $7,455 against $25.00 raw: a $7,430 spread, 298× the ungraded price. Even a PSA 9 ($1,116) 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)
- $25.00
- PSA 10
- $7,455
- PSA 9
- $1,116
- Gem premium
- 298×
- As of
- Sep 4, 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 | $7,455 | +$7,405 | +$7,380 | +$7,280 |
| PSA 9 | $1,116 | +$1,066 | +$1,041 | +$941 |
| PSA 8 | $565 | +$515 | +$490 | +$390 |
Net = sale price − $25.00 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% | $2,701 | +$2,626 |
| 50% | $4,285 | +$4,210 |
| 75% | $5,870 | +$5,795 |
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 | $9,691 | best | 55/45 | 70/30 |
| PSA 10 | $7,455 | −$2,236 | 55/45 | 75/25 |
| CGC 10 | $4,473 | −$5,218 | 55/45 | 75/25 |
| SGC 10 | $4,473 | −$5,218 | 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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Grading Mort Cooper #113 — FAQ
Is Mort Cooper #113 worth grading?
A PSA 10 Mort Cooper #113 sells for $7,455 against $25.00 raw: a $7,430 spread, 298× the ungraded price. Even a PSA 9 ($1,116) 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 Mort Cooper #113 worth compared with raw?
A PSA 10 Mort Cooper #113 (Baseball Cards 1940 Play Ball) sells for about $7,455 versus $25.00 for a raw near-mint copy — a 298× premium as of Sep 4, 2026.
Which grading company is best for Mort Cooper #113?
By resale value, BGS 10 leads at $9,691, ahead of PSA 10 at $7,455. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Mort Cooper #113 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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