Title says it all. Machintosh 5400/120: Been in my family for quite a while and it got passed on to me. (first Mac I ever used) iMac 233: Saved it from a scraper friend. eMac: Was one of my cousin's, he didn't want anything to do with it. (idk why, its an amazing piece of machinery...) All G3/G4 Desktops: Saved 'em from the dump. They seem to have been used for some kind of school/institutional use. G5: Wanted one for a LONG time so I caved in and bought one off Ebay for 150 bucks.