2019 to 2012 iMac 21.5 inch price varies from 100 to 350.

If over 125 includes a Apple keyboard & mouse. Under 125 can include a generic keyboard and mouse.

Cash and local pickup only. No venmo, delivery nor shipping.

A couple I have are 2019 with 4K Ultra HD Display $250 CPU 3.6GHz i3 4/Quad Core 6MB L3 Cache and 1MB L2 Cache. CPU is socketed can be upgraded to i5 or i7. RAM 8GB DDR4 2400MHz can be upgraded to 64GB RAM. 802.11AC WiFi & Bluetooth 4.2 Storage 1TB SATA 6GBps 5400RPM Hard drive can be upgraded to SSD. Ports 2x USB-C/Thunderbolt 3, 4x USB-A, SD Card Slot, Audio output, Ethernet 21.5 inch 4K Ultra HD Display the display works the LCD is perfect the outer glass is cracked. AMD Radeon Pro 555x 2GB GDDR5 discrete Graphics. Supports 1 5K or 2 4K displays.

2017 21.5 inch 2K 1920x1080 CPU 2.3GHz i5 Dual Core 8GB DDR4 RAM 2 USB C & 4 USB A ports SATA Storage Connector needs a drive $100 without drive $160 with a 500GB Hard Drive

2015 21.5 inch 4K 4096x2304 CPU 3.1GHz i5 Quad Core 8GB DDR3 RAM 1TB Hard Drive $180

2015 21.5 inch 2K 1920x1080 CPU 2.8GHz i5 Quad Core 8GB DDR3 RAM 1TB Hard Drive $140

2012 21.5 2K Dual Core 8GB 500GB With box $125