Muk

Aquapolis · #23/147 · Rare · 2003

$38.25

Reverse Holofoil · Market price ▼ 0.1% (30d)

Prices as of Jul 26, 2026

Normal Reverse Holofoil

HP 70GrassStage 1Art · Hajime Kusajima

333graded pop

25%gem rate

4.2×PSA 10 vs raw

-11%off ATH $15.68 · Jul 2026

+$3.09EV to grade — marginal

Printings & price history

Reverse Holofoil▼ 0.1% 7d$38.25

Low $30.98Mid $44.49High $58.00

Loading chart…

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 values

updated 2026-07-26

Grade 6 est.$34.26

Grade 5 est.$28.85

Grade 4 est.$23.80

Grade 3 est.$19.83

Grade 2 est.$16.23

Grade 1 est.$13.70

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$149.15

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

Graded population census · updated 2026-07-07

Reverse Holofoil

PSA124 graded · 13 gem 10

12345678910

CGC54 graded · 14 gem 10

12345678910

Population data from PriceCharting, updated monthly.

Abilities

Heavyweight

As long as there is a Grass Energy attached to Muk, you must pay an additional ColorlessColorless to retreat it.

Attacks

10Burning Sludge

Flip a number of coins equal to the amount of Grass Energy attached to Muk. If any of them are heads, the Defending Pokémon is now Poisoned and Burned.

How much is Muk #23/147 worth?

Muk #23/147 is a Rare card from Aquapolis (2003) — today it trades at roughly $16.72 ungraded. Across the 2 printings we track, copies run anywhere from $24.75 to $222.88 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $159.99, roughly 9.6x the raw price, while a PSA 9 sits near $35.75. 124 copies have been graded to date, and 10% 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.

Muk