In no particular order, I would buy a harem of incredibly beautiful women and some small island in the middle of nowhere. And oh, I would also buy some black market nuclear arms to protect said island. And while I'm at it, I also will buy a flying carpet capable of doing 800 mph easily that I can use to throw rocks at various people from countries, laugh at them with a startingly Nelson-like voice, and then flee to the sanctuary of my large palace.
Just a few minor aspirations.