Are you selling frameset or complete bike? If complete, what's the build? How old is old? Is it steel? How's the paint? Landshark paint jobs are love it/hate it, depending on the result and many have been repainted. Might be more pleasing, but diminishes their value. Was it Slawta's personal bike? Any documentation/testimony to prove it? Pictures, pictures, pictures! Excellent condition complete bikes have been in the asking price area of $1,500 but I haven't seen any sell for that. I think you're looking at maybe $900 for an excellent D-A equipped brazed bike. Early lugged bike might fetch a couple hundred more.