First, let me say how much I enjoy the discussions on this site, and how much I appreciate the time that Joe Lucia and the rest of you take to share your extensive knowledge with the rest of us. My question involves tires - I have an opportunity to swap my unneeded goldline tires (with a real raised goldline, not a filled groove in the sidewall or something glued on) for some C2 parts I do need. However, I have no idea what my tires are worth. They are Uniroyal Tiger Paw SSE Touring Edition in P215/65R15, and they have at least 1/4 inch of tread. Can anyone advise of their scarcity (or lack thereof) and approximate value? Thanks.