Hewlett-Packard (HP) 517518-001 - 512MB DDR2 ATI Radeon HD4650 VGA/DVI/HDMI PCI-E X16 Video Graphics Card Sale $79.00 Retail $130.35
Hewlett-Packard (HP) 586382-001 - 512MB Nvidia GeForce G210 Oribi HDMI/DVI/VGA Video Graphics Card Sale $155.00 Retail $255.75
Hewlett-Packard (HP) 538051-001 - 256GB ATI Radeon HD 4550 DMS-59 PCI-E X16 Video Graphics Card Sale $149.00 Retail $245.85