![Coco Gauff [Black White Mini-Diamond] #100 Tennis Cards 2021 Topps Chrome trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/KBIAAeSw4oNqX~6q/s-l1600.jpg)
Coco Gauff [Black White Mini-Diamond] #100 Price Guide
Tennis · Tennis Cards 2021 Topps Chrome · Released 2021
Coco Gauff [Black White Mini-Diamond] #100 (Tennis Cards 2021 Topps Chrome) is currently worth $14.99 raw (near mint) and $85.00 in PSA 10 (as of Jul 11, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| Ungraded | $14.99 |
Graded — grade ladder
| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $85.00 | $51.00 | $111 | $51.00 | — |
| 9.5 | — | — | — | — | $33.07 |
| 9 | — | — | — | — | $14.00 |
| 8 | — | — | — | — | $4.88 |
Last updated 2026-07-11 · Source: the PriceCharting price guide
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Is it worth grading?
Strong grading candidate — 5.7× premium in PSA 10
A PSA 10 Coco Gauff [Black White Mini-Diamond] #100 sells for $85.00 against $14.99 raw: a $70.01 spread, 5.7× the ungraded price. A PSA 9 ($14.00) sells for less than raw, so anything short of a 10 loses money. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Price alert
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Coco Gauff [Black White Mini-Diamond] #100 — frequently asked
How much is Coco Gauff [Black White Mini-Diamond] #100 (Tennis Cards 2021 Topps Chrome) worth?
As of Jul 11, 2026, Coco Gauff [Black White Mini-Diamond] #100 (Tennis Cards 2021 Topps Chrome): an ungraded near-mint copy sells for about $14.99, a PSA 10 sells for about $85.00, a PSA 9 for about $14.00. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Coco Gauff [Black White Mini-Diamond] #100 worth?
As of Jul 11, 2026, a PSA 10 (Gem Mint) Coco Gauff [Black White Mini-Diamond] #100 (Tennis Cards 2021 Topps Chrome) sells for about $85.00, compared with $14.99 for a raw near-mint copy.
Is Coco Gauff [Black White Mini-Diamond] #100 worth grading?
A PSA 10 Coco Gauff [Black White Mini-Diamond] #100 sells for $85.00 against $14.99 raw: a $70.01 spread, 5.7× the ungraded price. A PSA 9 ($14.00) sells for less than raw, so anything short of a 10 loses money. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Tennis card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
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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