Slakoth

Mysterious Treasures · #99/123 · Common · 2007

$8.39

Reverse Holofoil · Market price ▲ 98.8% (30d)

Prices as of Jul 26, 2026

Normal Reverse Holofoil

HP 50ColorlessBasicArt · Yuka Morii

65graded pop

19%gem rate

13.2×PSA 10 vs raw

-51%off ATH $8.00 · Jul 2026

−$8.92EV to grade — don't

Printings & price history

Reverse Holofoil▲ 0.0% 7d$8.39

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Graded values

updated 2026-07-26

Grade 6 est.$8.56

Grade 5 est.$7.21

Grade 4 est.$5.95

Grade 3 est.$4.96

Grade 2 est.$4.05

Grade 1 est.$3.42

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

Reverse Holofoil · PSA 10 price history$221.96

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-08

Reverse Holofoil

CGC25 graded · 3 gem 10

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PSA3 graded · 0 gem 10

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Population data from PriceCharting, updated monthly.

Attacks

Drowsy

Both Slakoth and the Defending Pokémon are now Asleep.

“It spends nearly all its time in a day sprawled out. Just seeing it makes one drowsy.”

How much is Slakoth #99/123 worth?

A raw copy of Slakoth #99/123 (Mysterious Treasures, 2007) is worth about $6.49 right now, based on the latest market data from July 27, 2026. Across the 2 printings we track, copies run anywhere from $4.00 to $999.50 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $110.47, roughly 17.0x the raw price, while a PSA 9 sits near $5.00. 33 copies have been graded to date, and 27% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Slakoth has moved over time.