Is Karolina Muchova #GR-KM worth grading?
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Strong grading candidate — 6.6× premium in PSA 10
A PSA 10 Karolina Muchova #GR-KM sells for $89.36 against $13.47 raw: a $75.89 spread, 6.6× the ungraded price. A PSA 9 ($30.76) 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)
- $13.47
- PSA 10
- $89.36
- PSA 9
- $30.76
- Gem premium
- 6.6×
- 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 — PSA 10 | $89.36 | +$50.89 | +$25.89 | −$74.11 |
| PSA 9 | $30.76 | −$7.71 | −$32.71 | −$133 |
| PSA 8 | $16.97 | −$21.50 | −$46.50 | −$147 |
Net = sale price − $13.47 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% | $45.41 | −$18.06 |
| 50% | $60.06 | −$3.41 |
| 75% | $74.71 | +$11.24 |
Break-even gem rate at the standard fee: about 56%. 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 | $116 | best | 55/45 | 70/30 |
| PSA 10 | $89.36 | −$26.64 | 55/45 | 75/25 |
| CGC 10 | $54.00 | −$62.00 | 55/45 | 75/25 |
| SGC 10 | $54.00 | −$62.00 | 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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Grading Karolina Muchova #GR-KM — FAQ
Is Karolina Muchova #GR-KM worth grading?
A PSA 10 Karolina Muchova #GR-KM sells for $89.36 against $13.47 raw: a $75.89 spread, 6.6× the ungraded price. A PSA 9 ($30.76) 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 Karolina Muchova #GR-KM worth compared with raw?
A PSA 10 Karolina Muchova #GR-KM (Tennis Cards 2026 Topps Graphite Relic) sells for about $89.36 versus $13.47 for a raw near-mint copy — a 6.6× premium as of Sep 4, 2026.
Which grading company is best for Karolina Muchova #GR-KM?
By resale value, BGS 10 leads at $116, ahead of PSA 10 at $89.36. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Karolina Muchova #GR-KM 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 Karolina Muchova #GR-KM break even?
At a standard ~$50 fee, submitting Karolina Muchova #GR-KM breaks even when it gems about 56% of the time (a miss assumed to sell at the PSA 9 price of $30.76).
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