Well I am not one for error pins so to me it is less valuable not more. Some collectables, like coins, are more valuable but I think that is due to a higher level of quality control.
All I wanted to know to know how rare this pin was and how many of these pins with this "variation" were released. I bought this pin because of it's uniqueness not of it's value. I bid on it because I liked it and thought it was cool.
Larry as far as I know that was a rack pin that was sold in DL during the 45th anniversary. It really isnt that rare however if you like it thats all that matters