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スリーパー (ホロンの研究塔 045/086) — is it worth grading?

Is スリーパー worth grading?

Pokémon · ホロンの研究塔 · 045/086 · full price guide →

Grading rarely pays for this card

PSA 9 copies of スリーパー sell for $49.49, only $0.00 above the $200 raw price — less than an economy-tier grading fee. A PSA 9 ($49.49) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$200
PSA 9
$49.49
PSA 9
$49.49
Gem premium
0.2×
As of
Aug 10, 2026

Break-even by outcome and fee

スリーパー: 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 9$49.49−$176−$201−$301
PSA 9$49.49−$176−$201−$301

Net = sale price − $200 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?

スリーパー: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$49.49−$201
50%$49.49−$201
75%$49.49−$201

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
スリーパー: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
CGC 10$22.55best55/4575/25

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.

スリーパー graded prices by company and grade
GradePSACGC
10$22.55
9$49.49
8.5$10.80

Run your own numbers

Should I pay this?

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

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Grading スリーパー — FAQ

Is スリーパー worth grading?

PSA 9 copies of スリーパー sell for $49.49, only $0.00 above the $200 raw price — less than an economy-tier grading fee. A PSA 9 ($49.49) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

What centering does スリーパー need for a CGC 10?

CGC 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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