Is Coco Gauff #100 worth grading?
Tennis · Tennis Cards 2021 Topps Chrome · full price guide →
Strong grading candidate — 12× premium in PSA 10
A PSA 10 Coco Gauff #100 sells for $59.61 against $4.99 raw: a $54.62 spread, 12× the ungraded price. A PSA 9 ($21.40) 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)
- $4.99
- PSA 10
- $59.61
- PSA 9
- $21.40
- Gem premium
- 12×
- 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 | $59.61 | +$29.62 | +$4.62 | −$95.38 |
| PSA 9 | $21.40 | −$8.59 | −$33.59 | −$134 |
| PSA 8 | $19.99 | −$10.00 | −$35.00 | −$135 |
Net = sale price − $4.99 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% | $30.95 | −$24.04 |
| 50% | $40.50 | −$14.49 |
| 75% | $50.06 | −$4.93 |
Break-even gem rate at the standard fee: about 88%. 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 | $77.00 | best | 55/45 | 70/30 |
| PSA 10 | $59.61 | −$17.39 | 55/45 | 75/25 |
| CGC 10 | $36.00 | −$41.00 | 55/45 | 75/25 |
| SGC 10 | $36.00 | −$41.00 | 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 | $59.61 | $36.00 | $77.00 | $36.00 | — |
| 9.5 | — | — | — | — | $58.00 |
| 9 | — | — | — | — | $21.40 |
| 8 | — | — | — | — | $19.99 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Grading Coco Gauff #100 — FAQ
Is Coco Gauff #100 worth grading?
A PSA 10 Coco Gauff #100 sells for $59.61 against $4.99 raw: a $54.62 spread, 12× the ungraded price. A PSA 9 ($21.40) 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 Coco Gauff #100 worth compared with raw?
A PSA 10 Coco Gauff #100 (Tennis Cards 2021 Topps Chrome) sells for about $59.61 versus $4.99 for a raw near-mint copy — a 12× premium as of Jul 11, 2026.
Which grading company is best for Coco Gauff #100?
By resale value, BGS 10 leads at $77.00, ahead of PSA 10 at $59.61. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Coco Gauff #100 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 Coco Gauff #100 break even?
At a standard ~$50 fee, submitting Coco Gauff #100 breaks even when it gems about 88% of the time (a miss assumed to sell at the PSA 9 price of $21.40).
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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