The first refurbished Nikon D810 DSLR cameras are already available for $2,699.88 with free shipping on eBay from Roberts Camera (authorized US Nikon dealer) – this is $600 less than the MSRP of $3,296.95.
FYI: refurbished Nikon D800 cameras currently sell for $2,279, while refurbished D800E are listed for $2,550 – the refurbished D810 is only $150 more than the D800E. Grey market D810 cameras are listed in the $2,800 range.