![Johnny Groth [Black Back] #25 (Baseball Cards 1952 Topps) — is it worth grading?](https://i.ebayimg.com/images/g/C0sAAeSwcGlqal6~/s-l1600.jpg)
Is Johnny Groth [Black Back] #25 worth grading?
Baseball · Baseball Cards 1952 Topps · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Johnny Groth [Black Back] #25 sells for $3,252 against $12.50 raw: a $3,239 spread, 260× the ungraded price. Even a PSA 9 ($2,310) 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)
- $12.50
- PSA 10
- $3,252
- PSA 9
- $2,310
- Gem premium
- 260×
- 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 | $3,252 | +$3,214 | +$3,189 | +$3,089 |
| PSA 9 | $2,310 | +$2,273 | +$2,248 | +$2,148 |
| PSA 8 | $2,100 | +$2,063 | +$2,038 | +$1,938 |
Net = sale price − $12.50 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% | $2,545 | +$2,483 |
| 50% | $2,781 | +$2,718 |
| 75% | $3,016 | +$2,954 |
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 | $4,227 | best | 55/45 | 70/30 |
| PSA 10 | $3,252 | −$975 | 55/45 | 75/25 |
| CGC 10 | $1,951 | −$2,276 | 55/45 | 75/25 |
| SGC 10 | $1,951 | −$2,276 | 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 Johnny Groth [Black Back] #25 — FAQ
Is Johnny Groth [Black Back] #25 worth grading?
A PSA 10 Johnny Groth [Black Back] #25 sells for $3,252 against $12.50 raw: a $3,239 spread, 260× the ungraded price. Even a PSA 9 ($2,310) 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 Johnny Groth [Black Back] #25 worth compared with raw?
A PSA 10 Johnny Groth [Black Back] #25 (Baseball Cards 1952 Topps) sells for about $3,252 versus $12.50 for a raw near-mint copy — a 260× premium as of Sep 3, 2026.
Which grading company is best for Johnny Groth [Black Back] #25?
By resale value, BGS 10 leads at $4,227, ahead of PSA 10 at $3,252. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Johnny Groth [Black Back] #25 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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