R's are not investments--even at MSRP
Man you have a lot of time on your hands to call 300 dealers..so what about the other 6 why didn't you jump on one them?
For the dentist, fill a few more cavities, quit being cheap, get the R call it a day (if price is your main concern always something cheaper out there)--plenty of deals if you are a good negotiator, simple as that. If you expect people to hand you a list of MSRP dealers with R's sitting on the lot it ain't going to happen (as evident of 5 pages of this thread).