Midpoint - Card Centering Tool
Aggron (Mysterious Treasures 1/123) — is it worth grading?

Is Aggron worth grading?

Pokémon · Mysterious Treasures · 1/123 · full price guide →

Strong grading candidate — 12× premium in CGC 10

A CGC 10 Aggron sells for $200 against $16.45 raw: a $184 spread, 12× the ungraded price. A PSA 9 ($34.61) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$16.45
CGC 10
$200
PSA 9
$34.61
Gem premium
12×
As of
Aug 10, 2026

Break-even by outcome and fee

Aggron: 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$200+$159+$134+$33.55
PSA 9$34.61−$6.84−$31.84−$132
PSA 8$37.20−$4.25−$29.25−$129

Net = sale price − $16.45 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?

Aggron: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$75.96+$9.51
50%$117+$50.86
75%$159+$92.20

Break-even gem rate at the standard fee: about 19%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
Aggron: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
CGC 10$200best55/4575/25

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.

Aggron graded prices by company and grade
GradePSACGCACE
10$200
9$34.61$40.00
8.5$19.97
8$37.20
7.5$7.00
7$9.47
6$18.51$20.45
5$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 Aggron — FAQ

Is Aggron worth grading?

A CGC 10 Aggron sells for $200 against $16.45 raw: a $184 spread, 12× the ungraded price. A PSA 9 ($34.61) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

What centering does Aggron 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.

What gem rate makes grading Aggron break even?

At a standard ~$50 fee, submitting Aggron breaks even when it gems about 19% of the time (a miss assumed to sell at the PSA 9 price of $34.61).

Is your Pokémon card centered well enough to grade?

Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.

Check my card free