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Machamp (Diamond & Pearl 31/130) — is it worth grading?

Is Machamp worth grading?

Pokémon · Diamond & Pearl · 31/130 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 9 Machamp sells for $164 against $4.35 raw: a $159 spread, 38× the ungraded price. Even a PSA 9 ($100) 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)
$4.35
PSA 9
$164
PSA 9
$100
Gem premium
38×
As of
Aug 10, 2026

Break-even by outcome and fee

Machamp: 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$164+$134+$109+$9.35
PSA 9$100+$70.65+$45.65−$54.35
PSA 8$16.00−$13.35−$38.35−$138

Net = sale price − $4.35 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?

Machamp: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$116+$61.58
50%$132+$77.50
75%$148+$93.42

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Machamp graded prices by company and grade
GradePSACGC
9$164—
8$62.95—
7$24.00—
6.5—$6.00
6$22.00—
5$19.99—
4$13.00—

Run your own numbers

Should I pay this?

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

Other Diamond & Pearl cards worth checking

Full set checklist →

Grading Machamp — FAQ

Is Machamp worth grading?

A PSA 9 Machamp sells for $164 against $4.35 raw: a $159 spread, 38× the ungraded price. Even a PSA 9 ($100) 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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