I have a Kwik Way model "FN" boring bar that I have not used in 56 years and I am going to try and sell it. I've been looking at Craigs list and ebay to get an idea as to a reasonable asking price on it, but can't find a match. Any ideas what a good used one is worth? Steve Tags: None. Rustybolt. Senior Member. Join Date: Jul 2002; Posts: 4375; Share Tweet #2., 08:14 PM. .