MidpointCard Centering Grading Portfolio App
Yamper (Shining Fates Shiny Vault SV039/SV122) — is it worth grading?

Is Yamper worth grading?

Pokémon · Shining Fates Shiny Vault · SV039/SV122 · full price guide →

Worth grading only if it gems

A PSA 10 Yamper brings $44.76 versus $18.88 raw — a $25.88 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($28.01) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$18.88
PSA 10
$44.76
PSA 9
$28.01
Gem premium
2.4×
As of
Aug 10, 2026

Break-even by outcome and fee

Yamper: 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$44.76+$0.88−$24.12−$124
PSA 9$28.01−$15.87−$40.87−$141
PSA 8$27.00−$16.88−$41.88−$142

Net = sale price − $18.88 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?

Yamper: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$32.20−$36.68
50%$36.38−$32.50
75%$40.57−$28.31

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 →
Yamper: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$44.76best55/4575/25
CGC 10$25.00−$19.7655/4575/25

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.

Yamper graded prices by company and grade
GradePSACGC
10$44.76$25.00
9$28.01$9.99
8.5—$19.99
8$27.00—

Run your own numbers

Should I pay this?

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

Other Shining Fates Shiny Vault cards worth checking

Full set checklist →

Grading Yamper — FAQ

Is Yamper worth grading?

A PSA 10 Yamper brings $44.76 versus $18.88 raw — a $25.88 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($28.01) only about breaks even after fees, so the case rests on gemming.

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

A PSA 10 Yamper (Shining Fates Shiny Vault SV039/SV122) sells for about $44.76 versus $18.88 for a raw near-mint copy — a 2.4× premium as of Aug 10, 2026.

Which grading company is best for Yamper?

By resale value, PSA 10 leads at $44.76, ahead of CGC 10 at $25.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Yamper 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