>>715933361He could just live a normal, sustainable live by himself
hunt for food and build his own home in the bumfuck of nowhere so he also can train freely
Depending on where is he in the story, if he's already in his mellowed out phase he's probably satisfied living in the middle of nowhere as long as he can train.
>wish for hundred million zennyDoes Vegeta even care about money? I mean obviously right now he doesn't cause his wife is the richest woman in the world, but he doesn't strike me as materialistic. Again depending on where he is in the story, all he did with money probably just bring his kids to a theme park or buy some tacky looking shirts.