I have a 650 with collator and bullet drop tubes and a Lyman T-Mag press so my 550 generally just sits there. I have been so bored that I polished the die holder and everything that I could take off and put back on it. Thinking about posting it for sale and was wondering what I could get for it. Also I have 2) Hornady powder measures that I bought to go with the 550. One is rifle and one is a small barrel pistol. Any ideas as to the worth would be appreciated.