MSI GeForce GTX 1080 8GB GDDR5X PCI Express 3.0 x16 SLI Support ATX Video Card GTX 1080 GAMING X 8G GPUs / Video Graphics Cards - Newegg.com
Amazon.com: MSI GeForce GTX 1080 Ti DirectX 12 GTX 1080 Ti GAMING 11G 11GB 352-Bit GDDR5X PCI Express 3.0 x16 HDCP Ready SLI Support Video Card Model GTX1080TIGAMING11G : Electronics
MSI Gaming GeForce GTX 1080 8GB GDDR5X SLI DirectX 12 VR Ready Graphics Card (GTX 1080 GAMING X 8G) Brand New unopened box $220.00 firm on price for Sale in Federal Way, WA - OfferUp
MSI GeForce GTX 1080 Ti Gaming X 11G Review - Tom's Hardware | Tom's Hardware