Is Bob Feller #31 worth grading?
Baseball · Baseball Cards 1950 R423 · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Bob Feller #31 sells for $167 against $17.97 raw: a $149 spread, 9.3× the ungraded price. Even a PSA 9 ($152) 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)
- $17.97
- Grade 9.5
- $167
- PSA 9
- $152
- Gem premium
- 9.3×
- 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 — Grade 9.5 | $167 | +$124 | +$99.03 | −$0.97 |
| PSA 9 | $152 | +$109 | +$83.53 | −$16.47 |
| PSA 8 | $125 | +$82.03 | +$57.03 | −$42.97 |
Net = sale price − $17.97 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% | $155 | +$87.41 |
| 50% | $159 | +$91.28 |
| 75% | $163 | +$95.16 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
Full grade ladder
Raw conditions & history →| Grade | Graded |
|---|---|
| 9.5 | $167 |
| 9 | $152 |
| 8 | $125 |
Run your own numbers
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Grading Bob Feller #31 — FAQ
Is Bob Feller #31 worth grading?
A Grade 9.5 Bob Feller #31 sells for $167 against $17.97 raw: a $149 spread, 9.3× the ungraded price. Even a PSA 9 ($152) 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.
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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