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Bastiodon (Mysterious Treasures 21/123) — is it worth grading?

Is Bastiodon worth grading?

Pokémon · Mysterious Treasures · 21/123 · full price guide →

Worth grading — even a PSA 9 beats raw

A CGC 10 Bastiodon sells for $250 against $1.03 raw: a $249 spread, 243× the ungraded price. Even a PSA 9 ($150) 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)
$1.03
CGC 10
$250
PSA 9
$150
Gem premium
243×
As of
Aug 10, 2026

Break-even by outcome and fee

Bastiodon: 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 — CGC 10$250+$224+$199+$98.96
PSA 9$150+$124+$98.96−$1.04
PSA 8$19.89−$6.14−$31.14−$131

Net = sale price − $1.03 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?

Bastiodon: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$175+$124
50%$200+$149
75%$225+$174

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 →
Bastiodon: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
CGC 10$250best55/4575/25

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.

Bastiodon graded prices by company and grade
GradePSACGC
10—$250
9$9.58—
8.5—$6.06
8$30.00—
7$1.00—
6$8.92—
5$16.00—
3$10.00—

Run your own numbers

Should I pay this?

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

Other Mysterious Treasures cards worth checking

Full set checklist →

Grading Bastiodon — FAQ

Is Bastiodon worth grading?

A CGC 10 Bastiodon sells for $250 against $1.03 raw: a $249 spread, 243× the ungraded price. Even a PSA 9 ($150) 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.

What centering does Bastiodon need for a CGC 10?

CGC 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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