MidpointCard Centering Grading Portfolio App
Riolu (Stellar Crown 081/142) — is it worth grading?

Is Riolu worth grading?

Pokémon · Stellar Crown · 081/142 · full price guide →

Grading rarely pays for this card

PSA 10 copies of Riolu sell for $20.13, only $20.06 above the $0.07 raw price — less than an economy-tier grading fee. A PSA 9 ($7.00) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$0.07
PSA 10
$20.13
PSA 9
$7.00
Gem premium
288×
As of
Aug 10, 2026

Break-even by outcome and fee

Riolu: 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$20.13−$4.94−$29.94−$130
PSA 9$7.00−$18.07−$43.07−$143

Net = sale price − $0.07 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?

Riolu: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$10.28−$39.79
50%$13.56−$36.51
75%$16.85−$33.22

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 →
Riolu: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$20.13best55/4575/25

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.

Riolu graded prices by company and grade
GradePSA
10$20.13
9$7.00

Run your own numbers

Should I pay this?

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

Other Stellar Crown cards worth checking

Full set checklist →

Grading Riolu — FAQ

Is Riolu worth grading?

PSA 10 copies of Riolu sell for $20.13, only $20.06 above the $0.07 raw price — less than an economy-tier grading fee. A PSA 9 ($7.00) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

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

A PSA 10 Riolu (Stellar Crown 081/142) sells for about $20.13 versus $0.07 for a raw near-mint copy — a 288× premium as of Aug 10, 2026.

What centering does Riolu 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.

Best on iPhone & Android

Check your Pokémon card in the Midpoint app

Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.

Download on the App StoreGet it on Google Play

Or try it on the web →

Best on iPhone & Android

The full Midpoint experience is in the app

Scan with your camera, get AI grades with corner and edge close-ups, issue Grade Certificates, set price alerts, track your portfolio and talk to other collectors — everything here, plus the parts a browser can't do. Free to start.

Download on the App StoreGet it on Google Play