![Warren Spahn [Black Back] #33 (Baseball Cards 1952 Topps) — is it worth grading?](https://i.ebayimg.com/images/g/BQYAAeSwRT1qUXjI/s-l1600.jpg)
Is Warren Spahn [Black Back] #33 worth grading?
Baseball · Baseball Cards 1952 Topps · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Warren Spahn [Black Back] #33 sells for $31,330 against $130 raw: a $31,200 spread, 241× the ungraded price. Even a PSA 9 ($6,204) 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)
- $130
- PSA 10
- $31,330
- PSA 9
- $6,204
- Gem premium
- 241×
- As of
- Jul 11, 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 | $31,330 | +$31,175 | +$31,150 | +$31,050 |
| PSA 9 | $6,204 | +$6,049 | +$6,024 | +$5,924 |
| PSA 8 | $5,640 | +$5,485 | +$5,460 | +$5,360 |
Net = sale price − $130 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% | $12,486 | +$12,305 |
| 50% | $18,767 | +$18,587 |
| 75% | $25,049 | +$24,869 |
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 | $40,729 | best | 55/45 | 70/30 |
| PSA 10 | $31,330 | −$9,399 | 55/45 | 75/25 |
| CGC 10 | $18,798 | −$21,931 | 55/45 | 75/25 |
| SGC 10 | $18,798 | −$21,931 | 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.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $31,330 | $18,798 | $40,729 | $18,798 | — |
| 9.5 | — | — | — | — | $8,584 |
| 9 | — | — | — | — | $6,204 |
| 8 | — | — | — | — | $5,640 |
| 7 | — | — | — | — | $1,458 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1952 Topps cards worth checking
Full set checklist →![Andy Pafko [Black Back] #1 1952 Topps card](https://i.ebayimg.com/images/g/-jUAAeSwms5qU75x/s-l500.jpg)
Grading Warren Spahn [Black Back] #33 — FAQ
Is Warren Spahn [Black Back] #33 worth grading?
A PSA 10 Warren Spahn [Black Back] #33 sells for $31,330 against $130 raw: a $31,200 spread, 241× the ungraded price. Even a PSA 9 ($6,204) 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 Warren Spahn [Black Back] #33 worth compared with raw?
A PSA 10 Warren Spahn [Black Back] #33 (Baseball Cards 1952 Topps) sells for about $31,330 versus $130 for a raw near-mint copy — a 241× premium as of Jul 11, 2026.
Which grading company is best for Warren Spahn [Black Back] #33?
By resale value, BGS 10 leads at $40,729, ahead of PSA 10 at $31,330. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Warren Spahn [Black Back] #33 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.
Is your baseball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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