CroweCues

I saw somewhere that you collect McDermott Cues. I'm curious if you know the approx. value of a McDermott D21 in the current market. It has a new leather grip, original shaft, looks really good although the maple in the forearm isn't figured at all compared to most I've seen listed on various websites. It's suppose to me an early 80's model although I'm not sure how you tell that since they were made from '84 - '90. Thanks in advance, Dale