Midpoint - Card Centering Tool
Mightyena (Power Keepers 18/108) — is it worth grading?

Is Mightyena worth grading?

Pokémon · Power Keepers · 18/108 · full price guide →

Strong grading candidate — 242× premium in PSA 10

A PSA 10 Mightyena sells for $326 against $1.35 raw: a $325 spread, 242× the ungraded price. A PSA 9 ($24.91) 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)
$1.35
PSA 10
$326
PSA 9
$24.91
Gem premium
242×
As of
Aug 10, 2026

Break-even by outcome and fee

Mightyena: 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$326+$300+$275+$175
PSA 9$24.91−$1.44−$26.44−$126
PSA 8$17.52−$8.83−$33.83−$134

Net = sale price − $1.35 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?

Mightyena: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$100+$48.87
50%$176+$124
75%$251+$199

Break-even gem rate at the standard fee: about 9%. 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
Mightyena: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$326best55/4575/25
CGC 10$108−$21855/4575/25

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.

Mightyena graded prices by company and grade
GradePSACGCSGC
10$326$108
9.5$16.80
9$28.27$30.00
8.5$27.00
8$49.84$17.95
7.5$15.00
7$38.82$9.99
6.5$10.00
6$9.48$10.00
4$15.00
3$49.90

Run your own numbers

Should I pay this?

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

Other Power Keepers cards worth checking

Full set checklist

Grading Mightyena — FAQ

Is Mightyena worth grading?

A PSA 10 Mightyena sells for $326 against $1.35 raw: a $325 spread, 242× the ungraded price. A PSA 9 ($24.91) 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.

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

A PSA 10 Mightyena (Power Keepers 18/108) sells for about $326 versus $1.35 for a raw near-mint copy — a 242× premium as of Aug 10, 2026.

Which grading company is best for Mightyena?

By resale value, PSA 10 leads at $326, ahead of CGC 10 at $108. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Mightyena 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.

What gem rate makes grading Mightyena break even?

At a standard ~$50 fee, submitting Mightyena breaks even when it gems about 9% of the time (a miss assumed to sell at the PSA 9 price of $24.91).

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