1. As someone mentioned, BB has a good return policy, so take your pick, audition them, and return them if not satisfied.
2. Denon, Onkyo, and Yamaha are good receivers. It depends on individual taste. Some people like one, others the other.
3. My Marantz SR-5001 was a refurbished unit for $399.00 from accessories4less.com. Good customer service, and so far no problems with the unit. Cosmetically was in new condition, and everything has been working perfect. When my AV room is finished it will be used mostly as a secondary, as Processor and Amp combo will be installed.
4. Most high end audio stores also offer 0% for X months options, usually in conjunction with a financing institution like Wells Fargo, Citibank, etc. Check them out, before you buy from BB.
5. BB, Circuit City, and others have higher prices as they are charging you for their customer service and financing options.