Used - Very Good: EVGA GeForce GTX 560 Ti - 448 Cores (Fermi) Video Card 012-P3-2066-KR - Newegg.com
MSI GeForce GTX 560 Ti 448 core OC Power review
Your store. ASUS ENGTX560TI448DC2/2DIS/1280MD5 GeForce GTX 560 Ti - 448 Cores (Fermi) 1280MB 320-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card