Timetec Hynix IC 16GB KIT(2x8GB) Compatible for Apple DDR3 PC3-8500 1067MHz/1066MHz Upgrade for MacBook 13'' Mid 2010, MacBook Pro 13'' Mid 2010, iMac 27''Late 2009, Mac Mini Mid 2010(16GB KIT(2x8GB)) - Walmart.com
1067 MHz DDR3 Memory Products
iMac 27-inch (late 2009) for Sale in Woodway, WA - OfferUp
A-Tech 32GB (4 x 8GB) PC3-8500 DDR3 1066/1067 MHz RAM for iMac Late 2009 27-inch (Quad-Core i5/i7) | 204-Pin SODIMM Max Memory Upgrade Kit at Amazon.com
MemoryMasters Compatible 8GB Kit (4GBX2) DDR3-1067Mhz for Early/Late 2009 iMac and 2009-2010 MacBook Pro at Amazon.com
Apple iMac 21.5" AIO High Sierra 3.06GHz Intel Core2 Duo 8GB Ram 500GB Late 2009 | eBay
iMac 21.5" Late 2009 (10,1) - CPU Upgrade E8600 | MacRumors Forums
21.5” iMac 2009 for Sale in Long Beach, CA - OfferUp
A-Tech for Apple 8GB Kit (2X 4GB) DDR3 1067MHz / 1066MHz PC3-8500 SODIMM MacBook, MacBook Pro, iMac, Mac Mini (Late 2008 Early/Mid/Late 2009 Mid 2010) Memory RAM at Amazon.com
A-Tech for Apple 4GB DDR3 1067MHz / 1066MHz PC3-8500 SODIMM Late 2008, Early/Mid/Late 2009, Mid 2010 - MacBook, MacBook Pro, iMac, Mac Mini Memory RAM Upgrade Module at Amazon.com
A-Tech 8GB (2 x 4GB) PC3-8500 DDR3 1066/1067 MHz RAM for MacBook, MacBook Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) | 204-Pin SODIMM Memory Kit at Amazon.com
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
4GB 2x 2GB Apple iMac Early 2009 Late 2009 Core 2 Duo Memory DDR3 1067 MHz RAM | eBay
Apple iMac A1311 21.5" Desktop - MB950LL/A (October, 2009) for sale online | eBay
Apple iMac 27-inch Late 2009 3.06GHz Intel Core 2 Duo (MB952LL/A) – UNICOM, Inc.