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Slowbro (151 080/165) — is it worth grading?

Is Slowbro worth grading?

Pokémon · 151 · 080/165 · full price guide →

Worth grading only if it gems

A PSA 10 Slowbro brings $40.00 versus $0.24 raw — a $39.76 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($7.00) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$0.24
PSA 10
$40.00
PSA 9
$7.00
Gem premium
167×
As of
Aug 10, 2026

Break-even by outcome and fee

Slowbro: 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$40.00+$14.76−$10.24−$110
PSA 9$7.00−$18.24−$43.24−$143

Net = sale price − $0.24 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?

Slowbro: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$15.25−$34.99
50%$23.50−$26.74
75%$31.75−$18.49

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 →
Slowbro: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$34.35best55/4575/25
CGC 10$14.00−$20.3555/4575/25

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.

Slowbro graded prices by company and grade
GradePSACGC
10$34.35$14.00
9.5—$10.99
9$8.35—

Run your own numbers

Should I pay this?

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

Other 151 cards worth checking

Full set checklist →

Grading Slowbro — FAQ

Is Slowbro worth grading?

A PSA 10 Slowbro brings $40.00 versus $0.24 raw — a $39.76 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($7.00) only about breaks even after fees, so the case rests on gemming.

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

A PSA 10 Slowbro (151 080/165) sells for about $40.00 versus $0.24 for a raw near-mint copy — a 167× premium as of Aug 10, 2026.

Which grading company is best for Slowbro?

By resale value, PSA 10 leads at $34.35, ahead of CGC 10 at $14.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Slowbro 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.

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