Episode 326

"Mysterious Party of Pirates! The Sunny and a Dangerous Trap" is the 326th episode of One Piece.

Summary
After departing Water 7, the Straw Hats find a lone ship, badly damaged with no sail and flag. They decide to approach to check if everything is all right. After giving them food and medical treatment, the Straw Hats find out they are imposters, wanting to deliver them out to somebody because of their high total bounty.