I don't ever use this. I've had it for a while but I don't remember when I got it, probably in the early 90s. Its in pretty much mint condition. I'll ask $55 for it. For now I'll guess about $20 shipping but I haven't been to the post office for any quotes, so that's subject to change depending on what they say. If its not much more than that, I'll probably just keep it there. I see them for sale higher, but I'm not trying to make my millions on it . Just trying to off load stuff that sits. (The real challenge are textbooks I kept because I thought I was going yo grad school years ago....). Thanks for looking.