GTX 260M GTX260M G92-751-B1 1GB VGA Graphic Video Card For Asus G71G G71GX G72GX PN 69N0FHV11B02-01 60-NVZVG1000-A02 - AliExpress
Amazon.com: Valley Of The Sun Original Graphics Video Card GPU Replacement for Asus G51J G60J Laptop Notebook PC, for NVIDIA GeForce GTX 260M GDDR3 1GB G92-751-B1, MXM 3 VGA Board Repair Parts :
HP 594502-001 - 1.8GB / 1792MB GDDR3 Nvidia GeForce GTX 260 Fisker Dual DVI Video Graphics Card - CPU Medics