Seems like this is about $100 cheaper than most other sources, but there's probably only one available:
https://www.cdw.com/product/MSI-GTX-1070-TI-TITANIUM-8GB-GDDR5/5138815?pfm=srh
https://www.cdw.com/product/MSI-GTX-1070-TI-TITANIUM-8GB-GDDR5/5138815?pfm=srh