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Mewtwo (SM Black Star Promos SM214) — is it worth grading?

Is Mewtwo worth grading?

Pokémon · SM Black Star Promos · SM214 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Mewtwo sells for $1,912 against $17.81 raw: a $1,894 spread, 107× the ungraded price. Even a PSA 9 ($155) 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)
$17.81
PSA 10
$1,912
PSA 9
$155
Gem premium
107×
As of
Oct 1, 2026

Break-even by outcome and fee

Mewtwo: 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 10$1,912+$1,869+$1,844+$1,744
PSA 9$155+$113+$87.55−$12.45
PSA 8$29.91−$12.90−$37.90−$138

Net = sale price − $17.81 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?

Mewtwo: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$594+$527
50%$1,033+$966
75%$1,473+$1,405

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

Which grader pays the most — and what a 10 takes

All centering standards →
Mewtwo: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$1,912best55/4575/25

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.

Mewtwo graded prices by company and grade
GradePSACGCBGSTAG
10$1,912———
9$155$13.97$14.00—
8.5—$12.25—$35.00
8$29.91$20.81—$10.50
7$18.22———
6.5—$8.00——
6$20.50———

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Other SM Black Star Promos cards worth checking

Full set checklist →

Grading Mewtwo — FAQ

Is Mewtwo worth grading?

A PSA 10 Mewtwo sells for $1,912 against $17.81 raw: a $1,894 spread, 107× the ungraded price. Even a PSA 9 ($155) 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.

How much is a PSA 10 Mewtwo worth compared with raw?

A PSA 10 Mewtwo (SM Black Star Promos SM214) sells for about $1,912 versus $17.81 for a raw near-mint copy — a 107× premium as of Oct 1, 2026.

What centering does Mewtwo 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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