![Martina Navratilova [Blue Refractor] #AA-MN (Tennis Cards 2024 Topps Graphite Advantage Autograph) — is it worth grading?](https://i.ebayimg.com/images/g/0WQAAeSwLGBqAp~N/s-l1600.jpg)
Is Martina Navratilova [Blue Refractor] #AA-MN worth grading?
Tennis · Tennis Cards 2024 Topps Graphite Advantage Autograph · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Martina Navratilova [Blue Refractor] #AA-MN sells for $221 against $53.87 raw: a $168 spread, 4.1× the ungraded price. Even a PSA 9 ($86.06) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $53.87
- PSA 10
- $221
- PSA 9
- $86.06
- Gem premium
- 4.1×
- 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 | $221 | +$143 | +$118 | +$17.60 |
| PSA 9 | $86.06 | +$7.19 | −$17.81 | −$118 |
| PSA 8 | $51.09 | −$27.78 | −$52.78 | −$153 |
Net = sale price − $53.87 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% | $120 | +$16.04 |
| 50% | $154 | +$49.89 |
| 75% | $188 | +$83.75 |
Break-even gem rate at the standard fee: about 13%. 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 | $288 | best | 55/45 | 70/30 |
| PSA 10 | $221 | −$66.53 | 55/45 | 75/25 |
| CGC 10 | $133 | −$155 | 55/45 | 75/25 |
| SGC 10 | $133 | −$155 | 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 | $221 | $133 | $288 | $133 | — |
| 9.5 | — | — | — | — | $160 |
| 9 | — | — | — | — | $86.06 |
| 8 | — | — | — | — | $51.09 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2024 Topps Graphite Advantage Autograph cards worth checking
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![Steffi Graf [Green Refractor] #AA-SG 2024 Topps Graphite Advantage Autograph card](https://i.ebayimg.com/images/g/C5MAAOSwFA9nZc48/s-l500.jpg)
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Grading Martina Navratilova [Blue Refractor] #AA-MN — FAQ
Is Martina Navratilova [Blue Refractor] #AA-MN worth grading?
A PSA 10 Martina Navratilova [Blue Refractor] #AA-MN sells for $221 against $53.87 raw: a $168 spread, 4.1× the ungraded price. Even a PSA 9 ($86.06) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Martina Navratilova [Blue Refractor] #AA-MN worth compared with raw?
A PSA 10 Martina Navratilova [Blue Refractor] #AA-MN (Tennis Cards 2024 Topps Graphite Advantage Autograph) sells for about $221 versus $53.87 for a raw near-mint copy — a 4.1× premium as of Jul 11, 2026.
Which grading company is best for Martina Navratilova [Blue Refractor] #AA-MN?
By resale value, BGS 10 leads at $288, ahead of PSA 10 at $221. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Martina Navratilova [Blue Refractor] #AA-MN 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 [Blue Refractor] #AA-MN break even?
At a standard ~$50 fee, submitting Martina Navratilova [Blue Refractor] #AA-MN breaks even when it gems about 13% of the time (a miss assumed to sell at the PSA 9 price of $86.06).
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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