dna: really depends on the #... if it is like 09 i would say under a few hundred, if something like 18.org or 50 maybe much much more
i can pretty easily sell 2 char domains for 199 (usually if i wait a few days easy sell for 299)..... good ones can be in low thousands to the right person...i have sold a few for under 299 but the rest I sell for MUCH higher
Hope that helps