I would expected the Nikon D90 to be out of stock, but why the D700? Both bodies are listed as 0 inventory in one of the district warehouses, which serves around 400-600 BestBuy stores. The out of stock date for the D90 is September 7th, 2010 and for the D700 is August 3, 2010:
The WG-AS3 hotshoe water protector for the Nikon D700 is listed as discontinued in two different stores in the UK (one of them a major chain).