One Piece — Episode 397: Major Panic! Desperate Struggle at the Auction House

You are watching the episode Major Panic! Desperate Struggle at the Auction House Luffy turns a mermaid auction into a pirate-style brawl when he knocks the snot out of a Celestial Dragon. With a fleet of marines out to get them, the Straw Hats will have to fight their way off the island!