Depends on the model. If it is a later model you may not get enough out of it unless you could do the work yourself. The winnendens, 55s and 57s get decent prices. I've seen them go as high as $1400.00 although not usually that much. The later ones marked "The Kohlert" or just "Kohlert" fetch less. I never see them sell for more than about $500.00-$600.00 tops. These have a rep as being not as good although I don't think its necessarilly true. I've said this many times, as a players horn I think they are great and severely under valued.