MacBook Pro 13" (2012) - QWERTY - English Core i5 - 2.5 GHz - HDD 512 GB - RAM 4GB | Back Market
Apple MacBook Pro 15.4" Display Intel Core i7, 4GB RAM 500GB HDD (MD103LL/A) Mid-2012 Pre-Owned Silver A1286 - Best Buy
4GB (1x4GB) for Apple MacBook Pro 13-inch, 15-inch (Mid 2012) Ram Memory | eBay
OWC 4GB PC12800 DDR3L 1600MHz SO-DIMM Memory Compatible with 2011-2015 iMac, 2011-12 Mac Mini, and 2011-2012 MacBook Pro (Non-Retina Display) Models (OWC1600DDR3S4GB) at Amazon.com
Apple MacBook Pro 13.3" (500GB HDD, Intel Core i5 3rd Gen., 2.5GHz, 4GB RAM) Laptop - Silver - MD101LL/A (Mid 2012) for sale online | eBay
Mid-2012 Macbook Pro 16GB RAM Upgrade How To - YouTube
Apple MacBook Air "Core i5" 1.8 13" (Mid-2012) A1466 MD231LL/A – Coretek Computers
Apple MacBook Pro 9,2 - 2012 13" A1278 - i5-3210m @ 2.50GHz 4GB RAM 500GB HDD | eBay
Apple MacBook Pro Mid 2012 - 13.3 inch - Core i5 - 4GB RAM - 500GB HDD – PCMaster Pro