Is Rube Marquard worth grading?
Baseball · Baseball Cards 1913 National Game · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Rube Marquard sells for $436 against $121 raw: a $315 spread, 3.6× the ungraded price. Even a PSA 9 ($396) 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)
- $121
- Grade 9.5
- $436
- PSA 9
- $396
- Gem premium
- 3.6×
- 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 — Grade 9.5 | $436 | +$290 | +$265 | +$165 |
| PSA 9 | $396 | +$250 | +$225 | +$125 |
| PSA 8 | $360 | +$214 | +$189 | +$88.62 |
Net = sale price − $121 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% | $406 | +$235 |
| 50% | $416 | +$245 |
| 75% | $426 | +$255 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
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Grading Rube Marquard — FAQ
Is Rube Marquard worth grading?
A Grade 9.5 Rube Marquard sells for $436 against $121 raw: a $315 spread, 3.6× the ungraded price. Even a PSA 9 ($396) 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.
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