mopar nats info

was at the Mopar Nats yesterday (Saturday) there was a guy selling a 68 dart GT black 273 4 spd two tone interior says he lived down near Cincinatti. I was talking to him about the car he was selling ,I walked around for 1/2 hr went back and the car was gone.He did mention he was leaving soon that day?Does anybody know who he is and do you posibly have a number.Not sure if the car sold.(the car was not in the corral but just in the regular section)
thanks mike