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リバースバレー (The Best of XY 161/171) — is it worth grading?

Is リバースバレー worth grading?

Pokémon · The Best of XY · 161/171 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 リバースバレー sells for $150 against $2.99 raw: a $147 spread, 50× the ungraded price. Even a PSA 9 ($40.00) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$2.99
PSA 10
$150
PSA 9
$40.00
Gem premium
50×
As of
Aug 10, 2026

Break-even by outcome and fee

リバースバレー: 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$150+$122+$97.01−$2.99
PSA 9$40.00+$12.01−$12.99−$113

Net = sale price − $2.99 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?

リバースバレー: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$67.50+$14.51
50%$95.00+$42.01
75%$123+$69.51

Break-even gem rate at the standard fee: about 12%. 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
リバースバレー: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$150best55/4575/25

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.

リバースバレー graded prices by company and grade
GradePSA
10$150
9$40.00

Run your own numbers

Should I pay this?

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

Other The Best of XY cards worth checking

Full set checklist

Grading リバースバレー — FAQ

Is リバースバレー worth grading?

A PSA 10 リバースバレー sells for $150 against $2.99 raw: a $147 spread, 50× the ungraded price. Even a PSA 9 ($40.00) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 リバースバレー worth compared with raw?

A PSA 10 リバースバレー (The Best of XY 161/171) sells for about $150 versus $2.99 for a raw near-mint copy — a 50× premium as of Aug 10, 2026.

What centering does リバースバレー 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 リバースバレー break even?

At a standard ~$50 fee, submitting リバースバレー breaks even when it gems about 12% of the time (a miss assumed to sell at the PSA 9 price of $40.00).

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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