How much is a PSA 10 Slugma #18?

A PSA 10 Slugma #18 from Pokemon Japanese Split Earth is currently priced at $278 based on recent eBay sales tracked on PokeInvest.

Is grading Slugma #18 worth it?

With a raw price of $7 and a PSA 10 selling for $278, grading Slugma #18 has a potential gross margin of $271 before PSA fees ($15-50 depending on service tier). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Slugma #18: what's the price difference?

A PSA 10 Slugma #18 sells for about $278 versus $84 for a PSA 9, so the 10 carries a 3.3x premium based on recent sales tracked on PokeInvest.

What's the raw price of Slugma #18?

The raw (ungraded) price of Slugma #18 from Pokemon Japanese Split Earth is currently $7, based on live market data tracked daily by PokeInvest.

Slugma #18

Pokemon Japanese Split Earth

Value & Grades

Raw

$7.32

▼ $0.72 30d

PSA 8

$20.50

1 pop

PSA 9

$83.72

▼ $15.29 30d

5 pop

PSA 9.5

$92.00

PSA 10

$278.19

▼ $50.78 30d

3 pop

PSA 9 vs PSA 10: a PSA 10 sells for $278.19, 3.3x the PSA 9 price of $83.72, with 3 PSA 10s and 5 PSA 9s graded.

Volume: Bottom 40%

Gem Mint · Other Companies

BGS 10

$362.00

CGC 10

$167.00

SGC 10

$167.00

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💡 Thinking of grading? Run the numbers → Compare grading companies (PSA · BGS · CGC · SGC) → Before you pay PSA $80: the September 2026 Grade Report ranks the 30 most profitable cards to grade right now, by expected profit. See the list → Don't want to deal with grading submissions yourself? Our Grading Concierge handles it →

Market values aggregated from recent eBay sold listings · updated yesterday

Price History

Raw PSA 10

9 graded by PSA

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Slugma #18

Population Distribution

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