Is Sibby Sisti #13 worth grading?
Baseball · Baseball Cards 1953 Johnston Cookies Braves · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Sibby Sisti #13 sells for $459 against $4.99 raw: a $454 spread, 92× the ungraded price. Even a PSA 9 ($417) 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)
- $4.99
- Grade 9.5
- $459
- PSA 9
- $417
- Gem premium
- 92×
- 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 | $459 | +$429 | +$404 | +$304 |
| PSA 9 | $417 | +$387 | +$362 | +$262 |
| PSA 8 | $71.04 | +$41.05 | +$16.05 | −$83.95 |
Net = sale price − $4.99 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% | $428 | +$373 |
| 50% | $438 | +$383 |
| 75% | $449 | +$394 |
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 Sibby Sisti #13 — FAQ
Is Sibby Sisti #13 worth grading?
A Grade 9.5 Sibby Sisti #13 sells for $459 against $4.99 raw: a $454 spread, 92× the ungraded price. Even a PSA 9 ($417) 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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