Amazon.com: OWC 8GB PC8500 DDR3 1066MHz SO-DIMM Memory Compatible with Mac Mini 2010, MacBook 2010, MacBook Pro 13" 2010 with OS X 10.7.5 or Later : Everything Else
Crucial 8GB Kit (4GBx2) DDR3/DDR3L 1066 MT/s (PC3-8500) SODIMM 204-Pin Memory For Mac - CT2K4G3S1067M at Amazon.com
Timetec 16GB Kit (2 x 8GB) DDR3-1066 SODIMM for Mac - Timetecinc.com - Memory of Lifetime and Easy Upgrades
OWC 8GB DDR3 1066 MHz SO-DIMM Memory Module (Mac)
Komputerbay 8GB (2x 4GB) DDR3 SODIMM (204 pin) 1066Mhz PC3 8500 for Apple 8 GB - Komputer Bay
16GB 2x 8GB DDR3 1066 MHz PC3-8500 Sodimm Laptop RAM Memory MacBook Pro Apple | 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