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Greninja (XY Black Star Promos XY24) — is it worth grading?

Is Greninja worth grading?

Pokémon · XY Black Star Promos · XY24 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 9 Greninja sells for $4,170 against $131 raw: a $4,039 spread, 32× the ungraded price. Even a PSA 9 ($4,170) 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)
$131
PSA 9
$4,170
PSA 9
$4,170
Gem premium
32×
As of
Oct 5, 2026

Break-even by outcome and fee

Greninja: 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$4,170+$4,014+$3,989+$3,889
PSA 9$4,170+$4,014+$3,989+$3,889
PSA 8$867+$711+$686+$586

Net = sale price − $131 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?

Greninja: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$4,170+$3,989
50%$4,170+$3,989
75%$4,170+$3,989

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

Greninja graded prices by company and grade
GradePSACGC
9$4,170—
8.5—$71.57
8$867$133
7.5—$40.00
7$328—
6$154—
5$115—
4$250—
3$65.00—

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 Greninja — FAQ

Is Greninja worth grading?

A PSA 9 Greninja sells for $4,170 against $131 raw: a $4,039 spread, 32× the ungraded price. Even a PSA 9 ($4,170) 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.

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