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Mega Signal (Mega Evolution 171/132) — is it worth grading?

Is Mega Signal worth grading?

Pokémon · Mega Evolution · 171/132 · full price guide →

Worth grading only if it gems

A PSA 10 Mega Signal brings $35.10 versus $0.98 raw — a $34.12 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($13.13) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$0.98
PSA 10
$35.10
PSA 9
$13.13
Gem premium
36×
As of
Aug 10, 2026

Break-even by outcome and fee

Mega Signal: 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$35.10+$9.12−$15.88−$116
PSA 9$13.13−$12.85−$37.85−$138
PSA 8$10.35−$15.63−$40.63−$141

Net = sale price − $0.98 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?

Mega Signal: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$18.62−$32.36
50%$24.12−$26.86
75%$29.61−$21.37

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards
Mega Signal: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$35.10best55/4575/25
CGC 10$14.40−$20.7055/4575/25

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.

Mega Signal graded prices by company and grade
GradePSACGCACE
10$35.10$14.40$36.01
9$13.13
8$10.35
7$10.00

Run your own numbers

Should I pay this?

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

Other Mega Evolution cards worth checking

Full set checklist

Grading Mega Signal — FAQ

Is Mega Signal worth grading?

A PSA 10 Mega Signal brings $35.10 versus $0.98 raw — a $34.12 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($13.13) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Mega Signal worth compared with raw?

A PSA 10 Mega Signal (Mega Evolution 171/132) sells for about $35.10 versus $0.98 for a raw near-mint copy — a 36× premium as of Aug 10, 2026.

Which grading company is best for Mega Signal?

By resale value, PSA 10 leads at $35.10, ahead of CGC 10 at $14.40. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Mega Signal 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.

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.

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