Slaking

Mysterious Treasures · #34/123 · Rare · 2007

$1.78

Reverse Holofoil · Market price ▼ 4.8% (30d)

Prices as of Aug 14, 2026

Normal Reverse Holofoil

HP 140ColorlessStage 2Art · Kouki Saitou

128graded pop

3%gem rate

56.2×PSA 10 vs raw

-37%off ATH $2.82 · Jul 2022

+$3.47EV to grade — marginal

Market data

Printings & price history

Reverse Holofoil▲ 0.0% 7d$1.78

Low $1.61Mid $2.09

Loading chart…

Live listings

Buy it now on eBay

Loading live listings…

Live from eBay · affiliate links support CardPrice · see recent sold results →

Shop live eBay listings →Recent eBay sold results

Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$2.02

Grade 5 est.$1.70

Grade 4 est.$1.41

Grade 3 est.$1.17

Grade 2 est.$0.96

Grade 1 est.$0.81

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$73.11

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

Graded population census · updated 2026-08-02

Reverse Holofoil

CGC31 graded · 2 gem 10

12345678910

PSA17 graded · 1 gem 10

12345678910

Population data from PriceCharting, updated monthly.

Abilities

Energetic Impulse

Once during your turn (before your attack), if Slaking is your Active Pokémon, you may flip a coin. If heads, Slaking's Lazy Blow attack's base damage is 130 during this turn. If tails, Slaking can't attack or retreat during this turn. (If Slaking is no longer your Active Pokémon, this effect ends.)

Attacks

50Lazy Blow

“The world's laziest Pokémon. When it is lounging, it is actually saving energy for striking back.”

How much is Slaking #34/123 worth?

Slaking #34/123 is a Rare card from Mysterious Treasures (2007) — today it trades at roughly $1.01 ungraded. Across the 2 printings we track, copies run anywhere from $0.73 to $28.30 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $99.99, roughly 99.0x the raw price, while a PSA 9 sits near $28.00. 73 copies have been graded to date, and 0% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Mysterious Treasures?Full master set guide — every card, chase list, and completion cost→