The Irish UFC fighter took to Instagram to share a video of himself flicking through the brochure of his new personalised luxury yacht.
The brochure says it is "built for Mr Conor McGregor" and has a quote from the fighter on the cover: "Chasing the dream inspires me."
The Prestige 750 is the boatmaker's flagship vessel, featuring four cabins (plus one for crew), two decks, a walk-in closet, and a hydraulic bathing platform.
After flicking through a few pages, the fighter zooms in on another quote, this time from boxing legend Muhammad Ali, which reads: "He who is not courageous enough to take risk will accomplish nothing in life."
There's an embarrassing typo, though the boxer's name has been misspelt as "Mohammad."
Neither McGregor's watch nor his new vessel should put too much of a dent in his savings, though Forbes estimates that the fighter earned $85 million for his 2017 boxing bout against Floyd Mayweather , more than five times his previous top paycheck.
The latest fighter rumoured to be his next opponent is Donald "Cowboy" Cerrone who is on a vicious winning streak.
Cerrone's recent win at UFC 143 earned him a tweet from McGregor himself, saying: "For a fight like that Donald, Ill fight you. Congratulations."
He said: "For a guy in his position, he can pick and do what he wants, I'm just a pawn in the show, if you want to do it, I'm honored. It's cool, man. I'm sure he's going to try to get under my skin, he's the king of talking s---."