This is something I always fall over on. I sometimes get the price I want but more often than not, lately, the market does not want to pay what I want for an item. So.. what do others do, in order to make that decision.. a) check ebay? b) check sold threads here and in other locations? (but then, the price that something sold for is not always available) c) Do some kind of mathematical calculation of depreciation based on price paid and current new prices? To be honest, I just guess, most of the time, and usually choose a price around 30% less than I paid.. or the current new price, whichever is the lesser. Help! I'm drowning in confusion.