Lmao sounds like my brother! He owned nearly all the playstations at one point as well as an xbox 360 among other things.
Buuuut I can't talk, I'm just as bad, I own playstation 2, 3 and 4. Just need the first one and I'll be all set haha. I also have a Wii, Wii U and the first Nintendo DS and 3DS....annd would love to get my own nintendo 64 since my brother took ours with him I mostly want it so I can play some old games on it lmao