Sold - 27" iMac Late 2009 // $295 - Boulder Mac Repair
Review: Apple's 27" big screen iMac (late 2009) | AppleInsider
Apple iMac 27" 3.06GHZ (2009) review | TechRadar
Apple iMac 21.5-inch Late 2009 3.06GHz Intel Core 2 Duo (MB950LL/A) – UNICOM, Inc.
Apple iMac 27" - Late 2009 Reviews, Pros and Cons | TechSpot
Apple iMac (27-Inch Late 2009) 2.66GHz Intel Core i5, 1TB HDD, 8GB Memory | eBay
Install memory in an iMac - 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