Is Karol Swiderski [Gold Mini Diamond] #21 worth grading?
Soccer · Soccer Cards 2022 Topps Chrome MLS · full price guide →
Strong grading candidate — 5.3× premium in PSA 10
A PSA 10 Karol Swiderski [Gold Mini Diamond] #21 sells for $55.00 against $10.32 raw: a $44.68 spread, 5.3× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $10.32
- PSA 10
- $55.00
- Gem premium
- 5.3×
- As of
- Sep 3, 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 | $55.00 | +$19.68 | −$5.32 | −$105 |
Net = sale price − $10.32 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
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 | $72.00 | best | 55/45 | 70/30 |
| PSA 10 | $55.00 | −$17.00 | 55/45 | 75/25 |
| CGC 10 | $33.00 | −$39.00 | 55/45 | 75/25 |
| SGC 10 | $33.00 | −$39.00 | 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.
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Grading Karol Swiderski [Gold Mini Diamond] #21 — FAQ
Is Karol Swiderski [Gold Mini Diamond] #21 worth grading?
A PSA 10 Karol Swiderski [Gold Mini Diamond] #21 sells for $55.00 against $10.32 raw: a $44.68 spread, 5.3× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Karol Swiderski [Gold Mini Diamond] #21 worth compared with raw?
A PSA 10 Karol Swiderski [Gold Mini Diamond] #21 (Soccer Cards 2022 Topps Chrome MLS) sells for about $55.00 versus $10.32 for a raw near-mint copy — a 5.3× premium as of Sep 3, 2026.
Which grading company is best for Karol Swiderski [Gold Mini Diamond] #21?
By resale value, BGS 10 leads at $72.00, ahead of PSA 10 at $55.00. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Karol Swiderski [Gold Mini Diamond] #21 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.
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