How much is a PSA 10 Chinchou #42?

A PSA 10 Chinchou #42 from Pokemon Japanese Undone Seal is currently priced at $90 based on recent eBay sales tracked on PokeInvest.

Is grading Chinchou #42 worth it?

With a raw price of $2 and a PSA 10 selling for $90, grading Chinchou #42 has a potential gross margin of $88 before PSA fees ($15-50 depending on service tier). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Chinchou #42: what's the price difference?

A PSA 10 Chinchou #42 sells for about $90 versus $28 for a PSA 9, so the 10 carries a 3.1x premium based on recent sales tracked on PokeInvest.

What's the raw price of Chinchou #42?

The raw (ungraded) price of Chinchou #42 from Pokemon Japanese Undone Seal is currently $2, based on live market data tracked daily by PokeInvest.

Chinchou #42

Pokemon Japanese Undone Seal

Value & Grades

Raw

$2.11

▲ $0.11 30d

PSA 9

$28.50

▲ $0.09 30d

1 pop

PSA 9.5

$31.00

PSA 10

$89.65

▲ $0.46 30d

PSA 9 vs PSA 10: a PSA 10 sells for $89.65, 3.1x the PSA 9 price of $28.50.

Volume: Bottom 20%

Gem Mint · Other Companies

BGS 10

$117.00

CGC 10

$54.00

SGC 10

$54.00

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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

1 graded by PSA

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Chinchou #42

Population Distribution

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