Had this piece come into my antique shop today…customer looked up comps online of this. She was at $750. Thinking of offering $500… It does not work, but does make a buzzing sound when I plugged it in. Wondering if it would be an easy fix to get it back running, not really sure. She is supposed to be back in tmrw with it, wanted my Dad to see it in person. Would love to know fellow collectors thoughts on this piece. Thank you!