Apple MacBook Pro (13-inch, mid-2009) 2.26 GHz Intel, 250GB SSD, 8GB RAM -Works | eBay
4GB RAM Memory (PC3-8500) for Apple MacBook 13 inch A1278 Late 2008, A1342 Late 2009, A1342 Mid 2010. Apple MacBook Pro 13 inch A1278 Mid 2009, A1278 Mid 2010, A1286 - Late 2008
Apple MacBook Pro 15-inch Mid 2009 - 2.66GHz Core 2 Duo Laptop RAM Memory | Kingston
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
RAM Upgrades For Apple MacBook (2009 - 2010) from OWC
Apple MacBook Pro 13.3" (Mid-2009) Core 2 Duo, 4GB RAM, 160GB HDD – Service Batt – ASA College: Florida