Why there is no information about the bounty of the rocks pirates

Rocks D. Xebec, One Piece Wiki

One Piece: All Members of The Rocks Pirates, Ranked

One Piece: 5 Characters Who Can Defeat Rocks D. Xebec (& 5 Who Can't)

One Piece Highest Bounties List: Who Has the Highest Bounty in the Anime & Manga?

Shiki, One Piece Wiki

Rocks Pirates, One Piece Wiki

Biggest Bounties In One Piece, Ranked

Why there is no information about the bounty of the rocks pirates captain rock d xebec in the One Piece? - Quora

Pirate, One Piece Wiki

The Rocks Pirates and the Straw - One Piece World Journey

One Piece: 5 Crews That Could Fight The Rocks Pirates (& 5 That Can't)

One Piece Chapter 957 – The Rocks Pirates

Questions & Mysteries - Kaido and Big Mom's bounties should be higher because of Rocks' actions

Top 25 Highest Bounties in One Piece (Ranked)

Why there is no information about the bounty of the rocks pirates captain rock d xebec in the One Piece? - Quora