Aquapolis · #H17 · 2003

Market price: The going rate for an ungraded copy of this exact printing, from actual sales data — TCGplayer for USD, Cardmarket for EUR. Updated daily. · Holo: The artwork shines with a foil pattern. A separate printing from the plain card, and in vintage sets often worth many times more.
$256
down3% · 25dvia TCGplayer, updated Oct 14, 2026
Set rank: Where this card's market price ranks among the priced cards in its set — #1 is the set's most valuable card. in Aquapolis

We're checking eBay for live listings of this card — counts and asking prices land here within a day.
Browse eBay now →What it actually sells for
Our chart tracks TCGplayer's market price and the asking prices of live eBay listings — what sellers want, not what buyers paid. Completed sale prices live on eBay itself: see recent sold listings for this card →
Right now Muk trades at $256 for the Holofoil printing (TCGplayer market price).
That makes it the 16th most valuable of Aquapolis's 178 priced cards. (Houndoom leads the set at $1,572.) Since we started tracking it on Feb 8, 2024, it's risen 235.1% — from $76.49 to $256. Over the last year it's climbed 241.8%, from $75.00 to $256. The 90-day move: down 1.8%, $261 to $256. Its highest point since we started tracking (February 2024) was $278 in March 2026; its lowest, $70.27 in May 2025. Over the last 30 days it's touched $264 at the top and $256 at the bottom. On Cardmarket, the European printings of this card go for about €4.99.
Poké-Body Heavyweight
As long as there is a Grass Energy attached to Muk, you must pay an additional ColorlessColorless to retreat it.
Burning Sludge10
Cost: Colorless, Colorless
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.
About $256 for an ungraded copy. That's the TCGplayer market price for the Holofoil printing, updated Oct 14, 2026. Graded copies in great shape usually sell for more. What grading means →
Down about 2% over the last 3 months — from $261 to $256 (TCGplayer market price). Zoom out a whole year and it's up 242%. Prices move a little every day, so the chart on this page has the freshest line.
The highest market price we've logged is $278 — that was March 2026. We've been writing this card's price down since February 2024, so that's the record on our watch, not an all-time record.
The European printings list around €4.99 on Cardmarket — they share one price there, because Cardmarket prices the physical card across languages. This English print trades at $256 on TCGplayer. Two marketplaces, two currencies — so watch both numbers instead of converting one into the other.
eBay is the easiest place — this page links straight to the live listings for Muk (Aquapolis #H17). Check the photos and the seller's rating first. That's the rule.
Cards trading near $256 today.