Is Mawile-EX worth grading?
Pokémon · XY Black Star Promos · XY103 · full price guide →
Strong grading candidate — 43× premium in PSA 10
A PSA 10 Mawile-EX sells for $475 against $11.09 raw: a $464 spread, 43× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $11.09
- PSA 10
- $475
- Gem premium
- 43×
- As of
- Aug 10, 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 | $475 | +$439 | +$414 | +$314 |
Net = sale price − $11.09 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 |
|---|---|---|---|---|
| PSA 10 | $475 | best | 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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Other XY Black Star Promos cards worth checking
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Grading Mawile-EX — FAQ
Is Mawile-EX worth grading?
A PSA 10 Mawile-EX sells for $475 against $11.09 raw: a $464 spread, 43× 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 Mawile-EX worth compared with raw?
A PSA 10 Mawile-EX (XY Black Star Promos XY103) sells for about $475 versus $11.09 for a raw near-mint copy — a 43× premium as of Aug 10, 2026.
What centering does Mawile-EX need for a PSA 10?
PSA publishes 55/45 front and 75/25 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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