How much is Monkey D. Luffy's bounty?

Based on recent manga chapters, Monkey D. Luffy is a wanted man by the World Government, wanted dead or alive with a bounty of 3,000,000,000 Berries (3 Billion Berries).

One Piece Luffy Bounty Poster

Monkey D Luffy Wanted Bounty Poster

ArtStation - Monkey D. Luffy 3 billion bounty

One Piece Monkey D. Luffy Wanted Poster Enamel Pin - BoxLunch Exclusive

Monkey D. Luffy bounty evolution

General & Others - Luffy's bounty if he didn't share credit

List of One Piece Bounties

Edition: The newest[OP] bounty posters consistent with original comics, including 10 crew who have boarded: Nika Luffy, Roronoa Zoro, SK Brook, Nami,

TYZZHOA 11 PCS Anime [OP] Wanted Bounty Posters 11×15 IN, Nika Luffy 3 billion Updated Bounty Edition, 10 Straw Hat Pirates Crew Zoro, Sanji, 1 PC

Monkey D Luffy Bounty iPhone 6 / 6s Plus Case – Customilo

What is the reason for Luffy having the highest bounty in One Piece? - Quora