Is Rookie Sluggers [M. McGwire, M. Nokes] #648 worth grading?
Baseball · Baseball Cards 1988 Score Glossy · full price guide →
Grading rarely pays for this card
Grade 9.5 copies of Rookie Sluggers [M. McGwire, M. Nokes] #648 sell for $11.00, only $5.00 above the $6.00 raw price — less than an economy-tier grading fee. A PSA 9 ($9.95) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.
- Raw (NM)
- $6.00
- Grade 9.5
- $11.00
- PSA 9
- $9.95
- Gem premium
- 1.8×
- 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 | $11.00 | −$20.00 | −$45.00 | −$145 |
| PSA 9 | $9.95 | −$21.05 | −$46.05 | −$146 |
Net = sale price − $6.00 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% | $10.21 | −$45.79 |
| 50% | $10.47 | −$45.52 |
| 75% | $10.74 | −$45.26 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
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Grading Rookie Sluggers [M. McGwire, M. Nokes] #648 — FAQ
Is Rookie Sluggers [M. McGwire, M. Nokes] #648 worth grading?
Grade 9.5 copies of Rookie Sluggers [M. McGwire, M. Nokes] #648 sell for $11.00, only $5.00 above the $6.00 raw price — less than an economy-tier grading fee. A PSA 9 ($9.95) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.
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