eBay top rated USA seller 6ave has several Nikon D750 bundles. These are currently lowest price for Nikon D750.
Nikon D750 Body + AF-S NIKKOR 24-70mm f/2.8G ED Lens + More – $2,997.85 – at 6ave via eBay.com
Nikon D750 Body + More – $1,612.44 – at 6ave via eBay.com
Nikon D750 Body + 24-85mm Lens + More – $2,138.66 – at 6ave via eBay.com
Nikon D750 Body + 24-120mm Lens + More – $2,280.32 – at 6ave via eBay.com
Note: these are import models of Nikon D750, if you need authorized deals, here is up to $900 off on Nikon D750 instant rebate.