I just missed a Folklore Deluxe (#48) on Sacramento Craigslist. It's probably been taken down already so here's the text for those interested in tracking prices, SN, etc. The seller told me he got his asking price of $600. I don't know any details on the condition other than the Craigslist indicator said "Good":

Rare Ovation Acoustic Folklore Deluxe - $600 (Lodi/Elk Grove/Sacramento)

Selling my very rare Ovation acoustic. The model is called Folklore Deluxe and there were only 50 of these guitars made. This particular one is #48 so it is one of the best of the limited run as well. It also has an input jack and electronics for an amplified playing. $600 even.