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Porygon (Evolutions 71/108) — is it worth grading?

Is Porygon worth grading?

Pokémon · Evolutions · 71/108 · full price guide →

Strong grading candidate — 752× premium in PSA 10

A PSA 10 Porygon sells for $158 against $0.21 raw: a $158 spread, 752× the ungraded price. A PSA 9 ($11.02) 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)
$0.21
PSA 10
$158
PSA 9
$11.02
Gem premium
752×
As of
Aug 10, 2026

Break-even by outcome and fee

Porygon: 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$158+$133+$108+$7.79
PSA 9$11.02−$14.19−$39.19−$139
PSA 8$10.38−$14.83−$39.83−$140

Net = sale price − $0.21 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?

Porygon: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$47.77−$2.45
50%$84.51+$34.30
75%$121+$71.05

Break-even gem rate at the standard fee: about 27%. 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
Porygon: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$190best55/4575/25
CGC 10$24.94−$16555/4575/25

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.

Porygon graded prices by company and grade
GradePSACGC
10$190$24.94
9.5$10.37
9$20.56$10.00
8.5$6.06
8$18.75
7$15.89$4.00
6.5$4.00
5$2.00

Run your own numbers

Should I pay this?

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

Other Evolutions cards worth checking

Full set checklist

Grading Porygon — FAQ

Is Porygon worth grading?

A PSA 10 Porygon sells for $158 against $0.21 raw: a $158 spread, 752× the ungraded price. A PSA 9 ($11.02) 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 Porygon worth compared with raw?

A PSA 10 Porygon (Evolutions 71/108) sells for about $158 versus $0.21 for a raw near-mint copy — a 752× premium as of Aug 10, 2026.

Which grading company is best for Porygon?

By resale value, PSA 10 leads at $190, ahead of CGC 10 at $24.94. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Porygon 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 Porygon break even?

At a standard ~$50 fee, submitting Porygon breaks even when it gems about 27% of the time (a miss assumed to sell at the PSA 9 price of $11.02).

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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