NVIDIA GeForce GT 650M Computer Graphics & Video Cards for sale | eBay
Photos of Claimed New 15-Inch MacBook Pro Logic Board Show NVIDIA GT 650M, Retained Layout - MacRumors
EVGA - Products - EVGA SuperNOVA 650 GT, 80 Plus Gold 650W, Fully Modular, Auto Eco Mode with FDB Fan, 7 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power
Best Buy: Apple Pre-Owned MacBook Pro 15.4" Laptop Intel Core i7 8GB Memory NVIDIA GeForce GT 650M 256GB Flash Storage Silver MC975LL/A