from the source code:
http://img.auctiva.com/imgdata/0/1/0/4/3/3/webimg/11047897_tp.jpg
that seems to be the first image that's supposed to be there. and, it is not on the site.
Image url from one of your other listings: http://img.auctiva.com/imgdata/0/1/0/4/3/3/webimg/13160303_tp.jpg is there.