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Shaymin (XY Black Star Promos XY188) — is it worth grading?

Is Shaymin worth grading?

Pokémon · XY Black Star Promos · XY188 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 9 Shaymin sells for $118 against $12.17 raw: a $106 spread, 9.7× the ungraded price. Even a PSA 9 ($118) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$12.17
PSA 9
$118
PSA 9
$118
Gem premium
9.7×
As of
Aug 10, 2026

Break-even by outcome and fee

Shaymin: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — PSA 9$118+$80.88+$55.88−$44.12
PSA 9$118+$80.88+$55.88−$44.12
PSA 8$84.95+$47.78+$22.78−$77.22

Net = sale price − $12.17 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?

Shaymin: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$118+$55.88
50%$118+$55.88
75%$118+$55.88

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Shaymin graded prices by company and grade
GradePSACGC
9$118$40.00
8$84.95$10.20

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other XY Black Star Promos cards worth checking

Full set checklist

Grading Shaymin — FAQ

Is Shaymin worth grading?

A PSA 9 Shaymin sells for $118 against $12.17 raw: a $106 spread, 9.7× the ungraded price. Even a PSA 9 ($118) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Is your Pokémon 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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