Is Mike Mussina #MM worth grading?
Baseball · Baseball Cards 2020 Topps Gypsy Queen Autographs · full price guide →
Strong grading candidate — 3.9× premium in PSA 10
A PSA 10 Mike Mussina #MM sells for $114 against $29.26 raw: a $84.55 spread, 3.9× the ungraded price. A PSA 9 ($39.99) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $29.26
- PSA 10
- $114
- PSA 9
- $39.99
- Gem premium
- 3.9×
- As of
- Sep 3, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — PSA 10 | $114 | +$59.55 | +$34.55 | −$65.45 |
| PSA 9 | $39.99 | −$14.27 | −$39.27 | −$139 |
Net = sale price − $29.26 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% | $58.45 | −$20.82 |
| 50% | $76.90 | −$2.36 |
| 75% | $95.36 | +$16.09 |
Break-even gem rate at the standard fee: about 53%. Centering is the usual reason a clean copy misses — measure it before you decide.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $148 | best | 55/45 | 70/30 |
| PSA 10 | $114 | −$34.19 | 55/45 | 75/25 |
| CGC 10 | $68.00 | −$80.00 | 55/45 | 75/25 |
| SGC 10 | $68.00 | −$80.00 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
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Full set checklist →Grading Mike Mussina #MM — FAQ
Is Mike Mussina #MM worth grading?
A PSA 10 Mike Mussina #MM sells for $114 against $29.26 raw: a $84.55 spread, 3.9× the ungraded price. A PSA 9 ($39.99) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Mike Mussina #MM worth compared with raw?
A PSA 10 Mike Mussina #MM (Baseball Cards 2020 Topps Gypsy Queen Autographs) sells for about $114 versus $29.26 for a raw near-mint copy — a 3.9× premium as of Sep 3, 2026.
Which grading company is best for Mike Mussina #MM?
By resale value, BGS 10 leads at $148, ahead of PSA 10 at $114. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Mike Mussina #MM need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
What gem rate makes grading Mike Mussina #MM break even?
At a standard ~$50 fee, submitting Mike Mussina #MM breaks even when it gems about 53% of the time (a miss assumed to sell at the PSA 9 price of $39.99).
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