Both iMacs are running El Capitan (2015 OSX) and are clean installs. Screenshots show most of the specs. Both come with power cords and can use almost any USB mouse/keyboard (not included). I think the larger screen iMac is 24". All three also have CD/DVD drives though I haven't tested them recently.
Several individual parts for these by themselves sell on eBay for more than what I'm asking for the whole, for the is good for anyone that likes to make money from parting-out older Macs.
Also including an older (2004?) iMac that doesn't have any storage/memory installed, but should function once installed. There is one small crack at bottom of one of the imac's glass screen cover (not the display itself) but it doesn't affect the display.