I have a rare Frank Sinatra 45 that I would like to put on eBay, but I have no frame of reference for its value. The record is titled “It’s Time for You” b/w “It’s Time for You” Instrumental. It’s on a private label with the catalog number U-21863M. The song was recorded in 1980 and was used by Chrysler in its car commercials. There’s a picture and some more info here: "It's Time For You" - Page 3 I have no idea how to price this single. My copy is mint (as in unplayed). I can’t find the record on Amazon, Discogs, or eBay. I don’t know whether to start the bidding at 50 cents or 50 dollars! Any advice from the Sinatra fans would be greatly appreciated!