Refurbished Slim Apple iMac 21.5'' A1418

Apple computers retain their value extremely well and look great on your desk. The 21.5-inch FHD display features 1080p resolution and bright, vivid, high contrast colors. Featuring a Core i3 processor @ 3.3GHz, 4GB RAM, and spacious 500GB HDD, these are perfect for at home, students or office use. 

This model is running macOS Catalina. It has a headphone jack, SD Card reader, Gigabit Ethernet, and four USB 3.0 connections. If you want to connect a second display, it has two Thunderbolt Mini DisplayPorts. They are complete with built-in Webcam, WiFi and Bluetooth. 

At this price, these won't last too long.