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Tyrantrum (Mega Evolution Black Star Promos 066) — is it worth grading?

Is Tyrantrum worth grading?

Pokémon · Mega Evolution Black Star Promos · 066 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Tyrantrum sells for $1,000 against $16.49 raw: a $984 spread, 61× the ungraded price. Even a PSA 9 ($85.88) 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)
$16.49
PSA 10
$1,000
PSA 9
$85.88
Gem premium
61×
As of
Aug 10, 2026

Break-even by outcome and fee

Tyrantrum: 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$1,000+$959+$934+$834
PSA 9$85.88+$44.39+$19.39−$80.61

Net = sale price − $16.49 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?

Tyrantrum: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$314+$248
50%$543+$476
75%$771+$705

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 →
Tyrantrum: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$1,000best55/4575/25

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.

Tyrantrum graded prices by company and grade
GradePSA
10$1,007
9$128

Run your own numbers

Should I pay this?

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

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Full set checklist →

Grading Tyrantrum — FAQ

Is Tyrantrum worth grading?

A PSA 10 Tyrantrum sells for $1,000 against $16.49 raw: a $984 spread, 61× the ungraded price. Even a PSA 9 ($85.88) 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 Tyrantrum worth compared with raw?

A PSA 10 Tyrantrum (Mega Evolution Black Star Promos 066) sells for about $1,000 versus $16.49 for a raw near-mint copy — a 61× premium as of Aug 10, 2026.

What centering does Tyrantrum 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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