Apple iMac 21.5-inch (Retina 4K) 3.2GHZ 6-Core i7 (2019) Desktop 256 GB Flash HD & 2 TB SATA HD & 24GB DDR4 RAM-Dual Boot Mac OS/Win 10 Pro (Certified, 1 Yr Warranty) - Walmart.com
Amazon.com: Apple 21.5 inches iMac (Early 2019) with Retina 4K i5 3.0GHz 1TB Fusion 8GB (Renewed) : Electronics
Apple 21.5" Certified Refurbished iMac with Retina 4K Display Intel Core i3 3.6GHz 8GB Memory 1TB HDD (2019) Silver MRT32LL/A - Best Buy
Apple launches new Retina 4K 21.5-inch iMac, all 27-inch iMacs now feature Retina 5K displays - 9to5Mac