Hello! I have been lurking here for a while and posting for the first time. My Grandfather-in-law is a clock enthusiast and has turned me (who is a woodworker) on to the idea of making a clock case. The problem I am encountering is finding a movement that works for my project. Here is what I would like: 1) weight driven 2) 8 day 3) time only I have found a few american made movements on ebay but am unsure how much work one may need to get one running. And $175+ seems like a lot to spend on a movement that we cannot confirm is 8 day or are unsure if it needs repairs or extra parts. Is there a reputable place you folks might recommend to find a movement that fits these criteria?