![Martina Navratilova [Refractor] #TCA-MNA (Tennis Cards 2024 Topps Chrome Autographs II) — is it worth grading?](https://i.ebayimg.com/images/g/FQIAAOSw2pRoVuZj/s-l1600.jpg)
Is Martina Navratilova [Refractor] #TCA-MNA worth grading?
Tennis · Tennis Cards 2024 Topps Chrome Autographs II · full price guide →
Strong grading candidate — 4.5× premium in PSA 10
A PSA 10 Martina Navratilova [Refractor] #TCA-MNA sells for $117 against $26.00 raw: a $91.47 spread, 4.5× the ungraded price. A PSA 9 ($46.00) 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)
- $26.00
- PSA 10
- $117
- PSA 9
- $46.00
- Gem premium
- 4.5×
- 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 — PSA 10 | $117 | +$66.47 | +$41.47 | −$58.53 |
| PSA 9 | $46.00 | −$5.00 | −$30.00 | −$130 |
| PSA 8 | $27.09 | −$23.91 | −$48.91 | −$149 |
Net = sale price − $26.00 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% | $63.87 | −$12.13 |
| 50% | $81.73 | +$5.73 |
| 75% | $99.60 | +$23.60 |
Break-even gem rate at the standard fee: about 42%. 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 | $153 | best | 55/45 | 70/30 |
| PSA 10 | $117 | −$35.53 | 55/45 | 75/25 |
| CGC 10 | $70.00 | −$83.00 | 55/45 | 75/25 |
| SGC 10 | $70.00 | −$83.00 | 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.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $117 | $70.00 | $153 | $70.00 | — |
| 9.5 | — | — | — | — | $85.94 |
| 9 | — | — | — | — | $46.00 |
| 8 | — | — | — | — | $27.09 |
Run your own numbers
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Grading Martina Navratilova [Refractor] #TCA-MNA — FAQ
Is Martina Navratilova [Refractor] #TCA-MNA worth grading?
A PSA 10 Martina Navratilova [Refractor] #TCA-MNA sells for $117 against $26.00 raw: a $91.47 spread, 4.5× the ungraded price. A PSA 9 ($46.00) 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 Martina Navratilova [Refractor] #TCA-MNA worth compared with raw?
A PSA 10 Martina Navratilova [Refractor] #TCA-MNA (Tennis Cards 2024 Topps Chrome Autographs II) sells for about $117 versus $26.00 for a raw near-mint copy — a 4.5× premium as of Jul 11, 2026.
Which grading company is best for Martina Navratilova [Refractor] #TCA-MNA?
By resale value, BGS 10 leads at $153, ahead of PSA 10 at $117. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Martina Navratilova [Refractor] #TCA-MNA 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 Martina Navratilova [Refractor] #TCA-MNA break even?
At a standard ~$50 fee, submitting Martina Navratilova [Refractor] #TCA-MNA breaks even when it gems about 42% of the time (a miss assumed to sell at the PSA 9 price of $46.00).
Is your tennis 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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