Prada bag from "The Deal"

It was like a soft-sided briefcase, some nylon, but mostly black leather. It had shorter handles (maybe they could go over your shoulder) and a long strap so it could be worn across the body. It had silver hardware and the silver metal Prada insignia. It was atleast 81/2" X 11", if not larger and had a zipper across the top.
I can't find it on e-bay and it's not on the newest Prada collection @ Nordstroms and apparently there isn't a Prada website where you can view bags (like Louis Vuitton).
Any help is welcome! Thank you.
 
Thanks for the suggestions. I've tried all four of those sites and nothing. I even have the Bag, Borrow or Steal girls working on it. It must be vintage or last season.
Does anyone know how to get a hold of old Prada "catalogs"?