I am trying to remember when the first Aviar came out. I am thinking maybe 85 or 86. I have a very used Aviar with a football stamp and no patent marks at all on the bottom. How old is this disc and is it still of value even though very used?
I got grief for sharing this info on another discussion, but the Aviar was introduced at the 1984 WDGC in Rochester, NY, and that football stamp was among the first stamps used. I have no idea as to its value.