Apple+iMac+A1311+21.5+inch+Desktop+-+MC508LL%2FA+%28July%2C+2010%29 for sale online | eBay
Restored Apple MA876LL/A All-in-One iMac with Intel Core 2 Duo Processor, 4GB Memory, 20" Display, 250GB Hard Drive and Mac OS X 10.11 El Capitan (Refurbished) - Walmart.com
Identify your iMac model - Apple Support
Identify your iMac model - Apple Support
Identify your iMac model - Apple Support
Timetec 16GB KIT(4x4GB) Compatible for Apple DDR3 1067MHz / 1066MHz PC3-8500 CL7 Dual Rank for iMac (Late 2009 21.5-inch / 27-inch) SODIMM Memory MAC RAM Upgrade for iMac 10,1 and iMac 11,1 at Amazon.com
Apple iMac A1419 27" MD096LL/A Intel i5 3.2GHz 8GB RAM -1TB HD -Catalina | eBay
nVIDIA Quadro K3100M 4GB Metal Video Card for iMac 11,1 / 11,3 / 12,2 A1312 27 inch Late 2009 / Mid 2010 / Mid 2011 Sonoma - AliExpress
nVIDIA Quadro K4100M 4GB MXM3.0b Metal Video Card for iMac 11,1 / 11,3 / 12,2 A1312 27 inch Late 2009 / Mid 2010 / 2011 - AliExpress
APPLE iMAC i7 21.5" Late 2013 16 GB RAM 1TB HDD 128 GB SSD 3.1 GHZ NVIDIA GT | eBay
Apple Imac 11,1 2009 A1312 Mac OS High Sierra 27" intel Core i5 750 2.6 8GB 3TB | eBay