16GB 2x 8GB DDR3 PC3-8500 1066 Laptop RAM For Mac mini Server (Mid 2010) 2.66GHz | eBay
Timetec Hynix IC 8GB Compatible for Apple DDR3 PC3-8500 1067MHz /1066MHz SODIMM Memory Upgrade for MacBook 13'' Mid 2010, MacBook Pro 13'' Mid 2010, iMac 27''Late 2009, Mac Mini Mid 2010 (8GB) - Newegg.com
Top Tier PC3-8500 SO DIMM - 4 GB DDR3 1066MHz | Sweetwater