Hang in there, an IRS FFR with the features this car has will bring that kind of money easily! Just takes that someone that happens to be looking for what you happen to have to offer. Hit up some of your local car shows...and get a tasteful "for sale" sign for the windshield from the local vinyl shop. It's inexpensive and you'd be surprised at how much interest it will generate. Besides, someone seeing it on the street makes for a good "impulse buy" situation.
I personally think people start dropping the prices way to early on! Respect yourself!