I was checking Amazon.com today to see what their price was for the D3, and the search returned $828 from an Amazon "marketplace" seller called USA World Sales. Amazon has an "A to Z safe buying protection guarantee" that covers these marketplace retailers.
I'm just wondering if anybody has bad experiences w/ these sellers...btw I checked resellerratings.com ; most of the "marketplace" stores aren't listed, but the ones that are have decent ratings.