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Mewtwo (Wizards Black Star Promos 3) — is it worth grading?

Is Mewtwo worth grading?

Pokémon · Wizards Black Star Promos · 3 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Mewtwo sells for $1,539 against $40.09 raw: a $1,499 spread, 38× the ungraded price. Even a PSA 9 ($125) 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)
$40.09
PSA 10
$1,539
PSA 9
$125
Gem premium
38×
As of
Oct 3, 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$1,539+$1,474+$1,449+$1,349
PSA 9$125+$59.79+$34.79−$65.21
PSA 8$67.11+$2.02−$22.98−$123

Net = sale price − $40.09 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%$478+$388
50%$832+$742
75%$1,185+$1,095

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$1,539best55/4575/25
CGC 10$208−$1,33155/4575/25

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
GradePSACGCBGSTAGACE
10$1,539$208———
9.5—$111$159——
9$125$48.96$28.33$37.00—
8.5$35.74$60.37$68.80——
8$67.11$35.75$36.44$50.00$66.16
7.5—$37.01———
7$27.16$24.44———
6.5—$19.40———
6$26.77$10.00———
5.5—$22.82———
5$32.10———$58.99
4.5—$19.00———
4$16.58————
3.5—$16.58———
3$21.24——$16.55—
2$15.46————
1$42.06————

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 Wizards Black Star Promos cards worth checking

Full set checklist →

Grading Mewtwo — FAQ

Is Mewtwo worth grading?

A PSA 10 Mewtwo sells for $1,539 against $40.09 raw: a $1,499 spread, 38× the ungraded price. Even a PSA 9 ($125) 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 (Wizards Black Star Promos 3) sells for about $1,539 versus $40.09 for a raw near-mint copy — a 38× premium as of Oct 3, 2026.

Which grading company is best for Mewtwo?

By resale value, PSA 10 leads at $1,539, ahead of CGC 10 at $208. Fees and turnaround differ, so the best-paying label is not always the best net.

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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