Is Roberto Clemente #124 worth grading?
Baseball · Baseball Cards 2002 Donruss Diamond Kings · full price guide →
Strong grading candidate — 25× premium in PSA 10
A PSA 10 Roberto Clemente #124 sells for $76.15 against $2.99 raw: a $73.16 spread, 25× the ungraded price. A PSA 9 ($18.91) 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)
- $2.99
- PSA 10
- $76.15
- PSA 9
- $18.91
- Gem premium
- 25×
- 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 | $76.15 | +$48.16 | +$23.16 | −$76.84 |
| PSA 9 | $18.91 | −$9.08 | −$34.08 | −$134 |
| PSA 8 | $9.81 | −$18.18 | −$43.18 | −$143 |
Net = sale price − $2.99 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% | $33.22 | −$19.77 |
| 50% | $47.53 | −$5.46 |
| 75% | $61.84 | +$8.85 |
Break-even gem rate at the standard fee: about 60%. 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 | $99.00 | best | 55/45 | 70/30 |
| PSA 10 | $76.15 | −$22.85 | 55/45 | 75/25 |
| CGC 10 | $46.00 | −$53.00 | 55/45 | 75/25 |
| SGC 10 | $46.00 | −$53.00 | 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 →Swipe the table for the other grading companies →
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2002 Donruss Diamond Kings cards worth checking
Full set checklist →Grading Roberto Clemente #124 — FAQ
Is Roberto Clemente #124 worth grading?
A PSA 10 Roberto Clemente #124 sells for $76.15 against $2.99 raw: a $73.16 spread, 25× the ungraded price. A PSA 9 ($18.91) 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 Roberto Clemente #124 worth compared with raw?
A PSA 10 Roberto Clemente #124 (Baseball Cards 2002 Donruss Diamond Kings) sells for about $76.15 versus $2.99 for a raw near-mint copy — a 25× premium as of Sep 4, 2026.
Which grading company is best for Roberto Clemente #124?
By resale value, BGS 10 leads at $99.00, ahead of PSA 10 at $76.15. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Roberto Clemente #124 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 Roberto Clemente #124 break even?
At a standard ~$50 fee, submitting Roberto Clemente #124 breaks even when it gems about 60% of the time (a miss assumed to sell at the PSA 9 price of $18.91).
Best on iPhone & Android
Check your baseball card in the Midpoint app
Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.
