Midpoint - Card Centering Tool
Slugma (Great Encounters 83/106) — is it worth grading?

Is Slugma worth grading?

Pokémon · Great Encounters · 83/106 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Slugma sells for $133 against $0.31 raw: a $133 spread, 429× the ungraded price. Even a PSA 9 ($49.74) 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)
$0.31
PSA 10
$133
PSA 9
$49.74
Gem premium
429×
As of
Aug 10, 2026

Break-even by outcome and fee

Slugma: 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$133+$108+$82.69−$17.31
PSA 9$49.74+$24.43−$0.57−$101
PSA 8$15.00−$10.31−$35.31−$135

Net = sale price − $0.31 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?

Slugma: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$70.56+$20.25
50%$91.37+$41.06
75%$112+$61.88

Break-even gem rate at the standard fee: about 1%. 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
Slugma: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$133best55/4575/25
CGC 10$27.60−$10555/4575/25

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.

Slugma graded prices by company and grade
GradePSACGC
10$133$27.60
9.5$20.56
9$49.74$6.32
8.5$7.00$8.29
8$15.00

Run your own numbers

Should I pay this?

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

Other Great Encounters cards worth checking

Full set checklist

Grading Slugma — FAQ

Is Slugma worth grading?

A PSA 10 Slugma sells for $133 against $0.31 raw: a $133 spread, 429× the ungraded price. Even a PSA 9 ($49.74) 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 Slugma worth compared with raw?

A PSA 10 Slugma (Great Encounters 83/106) sells for about $133 versus $0.31 for a raw near-mint copy — a 429× premium as of Aug 10, 2026.

Which grading company is best for Slugma?

By resale value, PSA 10 leads at $133, ahead of CGC 10 at $27.60. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Slugma 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 Slugma break even?

At a standard ~$50 fee, submitting Slugma breaks even when it gems about 1% of the time (a miss assumed to sell at the PSA 9 price of $49.74).

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.

Check my card free