With all the expensive new resort hotels being built on the strip it can be hard to find an inexpensive room. The inexpensive rooms are usually at smaller properties with less amenities but thats not always the case some properties such as Circus Circus,Sahara,Riveria,Imperial Palace,Stratosphere and, Stardust offer lots of amenities for the money. Even the Excalibur,Flamingo and Tropicana can be inexpensive at times. Some of the smaller properties than offer inexpensive rooms include Barbary Coast,Bourbon Street,Westwood Ho(closing Nov17th),Casino Royale and Boardwalk. Some of them such as Circus Circus advertise on this site and quite often their websites are the best place to find cheap rooms and web only specials. I would check them out first and then travel sites such as Travelocity and Expedia as well as airlines websites for package deals and then finally the hotel reservation number and go with the best price.