Ok, we tried again today with an adjusted our upper limit figuring that we will have to pay a premium for including the Saturday night on a long weekend. Used the priceline Hotels link in Savingsbarn.com to get to the Bidding Page. Entered Las Vegas Strip Vicinity 4* and started bidding for 2 rooms at 140$ each. Received counter offer of 160$. Refused and bid again adding the Airport to Area to the choices and increased bid to 145$. Offer was finally Accepted by Luxor Hotel which we are happy with. Thanks for the help.