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Pheromosa-GX (Ultra Prism 140/156) — is it worth grading?

Is Pheromosa-GX worth grading?

Pokémon · Ultra Prism · 140/156 · full price guide →

Worth grading only if it gems

A PSA 10 Pheromosa-GX brings $60.97 versus $20.65 raw — a $40.32 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($21.27) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$20.65
PSA 10
$60.97
PSA 9
$21.27
Gem premium
3.0×
As of
Aug 10, 2026

Break-even by outcome and fee

Pheromosa-GX: 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$60.97+$15.32−$9.68−$110
PSA 9$21.27−$24.38−$49.38−$149
PSA 8$12.51−$33.14−$58.14−$158

Net = sale price − $20.65 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?

Pheromosa-GX: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$31.20−$39.45
50%$41.12−$29.53
75%$51.05−$19.60

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
Pheromosa-GX: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$60.97best55/4575/25

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.

Pheromosa-GX graded prices by company and grade
GradePSACGC
10$60.97
9$21.27$13.00
8$12.51

Run your own numbers

Should I pay this?

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

Other Ultra Prism cards worth checking

Full set checklist

Grading Pheromosa-GX — FAQ

Is Pheromosa-GX worth grading?

A PSA 10 Pheromosa-GX brings $60.97 versus $20.65 raw — a $40.32 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($21.27) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Pheromosa-GX worth compared with raw?

A PSA 10 Pheromosa-GX (Ultra Prism 140/156) sells for about $60.97 versus $20.65 for a raw near-mint copy — a 3.0× premium as of Aug 10, 2026.

What centering does Pheromosa-GX 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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