![Mark McGwire [Player's Private Issue] #155 (Baseball Cards 1996 Topps Gallery) — is it worth grading?](https://i.ebayimg.com/images/g/e08AAeSwK4lqEyfA/s-l1600.jpg)
Is Mark McGwire [Player's Private Issue] #155 worth grading?
Baseball · Baseball Cards 1996 Topps Gallery · full price guide →
Strong grading candidate — 5.5× premium in Grade 7
A Grade 7 Mark McGwire [Player's Private Issue] #155 sells for $55.00 against $10.02 raw: a $44.98 spread, 5.5× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $10.02
- Grade 7
- $55.00
- Gem premium
- 5.5×
- 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 7 | $55.00 | +$19.98 | −$5.02 | −$105 |
Net = sale price − $10.02 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Full grade ladder
Raw conditions & history →| Grade | Graded |
|---|---|
| 7 | $55.00 |
Run your own numbers
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Grading Mark McGwire [Player's Private Issue] #155 — FAQ
Is Mark McGwire [Player's Private Issue] #155 worth grading?
A Grade 7 Mark McGwire [Player's Private Issue] #155 sells for $55.00 against $10.02 raw: a $44.98 spread, 5.5× the ungraded price. 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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