Man, I am finding it harder and harder these days to try to figure out what gear is worth. I've got some gear I need to sell and am going to list in local classifieds any advice on pricing would be appreciated. I have a pre-Biacrown DR103 in very good condition, original transformers, works perfectly. Serial # is 15304. What should I be asking? Thanks in advance. Oh, and I'm in Canada if that makes any diff. Cheers!