I have a 930 (from the 80's, new then) and like one of the other posts would not possibly part with it unless it was stolen, then I would put out a reward and bounty for it. I just purchased a new 830 and I'm liking it, but my heart still belongs to the 930. By the way my 930 has never been in the shop for anything (used it till it wore me out)----I didn't even take it in for the (back then) free checkup/maintenance session----------------reckon they would honor that now?!@@@!!!!??