Apple iMac 21.5" Late 2013 A1418 Intel Core i5 2.9GHz 1TB HDD 16GB RAM » eRecycler Online
Apple iMac 4K Retina 21.5" Desktop - 3.3GHz Quad-Core i7 - 16GB RAM - 256GB SSD - (2015) - Silver - Best Deal in Town
Apple iMac 27" A1419 Late 2013 All-in-One Computer Core i5 3.2gHz GT75 – Dealm4kers
Amazon.com: Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Mac Book Pro(Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late 2013,Late 2014,Mid 2015), Mac Mini(Mid 2011,Late 2012) MAC RAM : Electronics
Apple IMac 21.5” Late 2013 Core i7 - 3.1Ghz - 16GB RAM - 1.12TB - Nvidia Graphics! for Sale in Elmhurst, IL - OfferUp
Memory Upgrades for iMac 27-Inch (2012 - Mid 2015)