Restored Apple 21.5" All-in-One Computer, Intel Core i5, 8GB RAM, 1TB HD, Mac OS X 10.8, Silver, MNDY2LL/A (Refurbished) - Walmart.com
Amazon.com: Apple iMac MK462LL/A 27-inch Desktop Intel 5K Display 16GB Ram | 1TB Hard Drive (Renewed), Mac OS X : Electronics
Apple iMac MJV83LL/A All-in-One Computer - Apple M1 Octa-core (8 Core) - 8 GB RAM - 256 GB SSD - 24" 4.5K 4480 x 2520 - Desktop - Green - Apple M1 Chip MJV83LL/A
Install memory in an iMac - Apple Support
Restored Apple iMac 21.5" Full HD All-In-One Computer, Intel Core i5, 8GB RAM, 1TB HD, Mac OS X 10.8 Mountain Lion, FE087LL/A (Refurbished) - Walmart.com