Amazon has put up a listing for the Vol. 82 of the One Piece manga, revealing the North American cover as well as several other details. If you are interested, the 82nd volume of the long running series is available for preorder with this link from the shopping website. You can also take a look at the Vol. 82 cover with the image placed just below this paragraph.
Furthermore, you can check out a brief synopsis of what to expect from the new volume, via the aforementioned listing from Amazon, below (please be aware that there could be some minor spoilers):
Luffy and crew are shocked to learn that the Minks were hiding Raizo all along! But just why were the Minks so loyal to this mysterious ninja? When the Straw Hats learn the truth, they’ll need to set their sights on taking down one of the four pirate emperors!
One Piece Vol. 82 is being published by VIZ Media with an ISBN-10 of 142159269X in addition to an ISBN-13 of 978-1421592695. The new volume of the shonen manga has a release date for the 2nd of May in the North American region.
One Piece is a pirates-themed manga starring Money D. Luffy. The series started back in 1997.