Looking For Casablanca Dress 1795

I am looking for a white Casablanca wedding dress. The style number is 1795 (I think). It is satin and strapless and has lace detailing on the bodice and the hem and has a longer train and a bow or tie around the waist. Does anyone have this dress or know where I can get one (or something similar) fairly inexpensive?

Http://www.casablancabridal.com/Products/Detail.asp?ModelNo=1795&Cat=Fall+Collection&SubCat=2005