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M Metagross-EX (XY Black Star Promos XY35) — is it worth grading?

Is M Metagross-EX worth grading?

Pokémon · XY Black Star Promos · XY35 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 9 M Metagross-EX sells for $637 against $67.48 raw: a $570 spread, 9.4× the ungraded price. Even a PSA 9 ($637) 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)
$67.48
PSA 9
$637
PSA 9
$637
Gem premium
9.4×
As of
Aug 10, 2026

Break-even by outcome and fee

M Metagross-EX: 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$637+$545+$520+$420
PSA 9$637+$545+$520+$420
PSA 8$207+$115+$89.89−$10.11

Net = sale price − $67.48 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?

M Metagross-EX: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$637+$520
50%$637+$520
75%$637+$520

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

M Metagross-EX graded prices by company and grade
GradePSACGC
9$637—
8.5—$43.77
8$207$44.01
7.5$140$31.11
7$63.03$59.99
6.5—$5.00
6$50.94—
5$18.92—
4$15.10—
3$29.00—
2.5—$20.00
1$69.95—

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 M Metagross-EX — FAQ

Is M Metagross-EX worth grading?

A PSA 9 M Metagross-EX sells for $637 against $67.48 raw: a $570 spread, 9.4× the ungraded price. Even a PSA 9 ($637) 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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