RARE Vintage 1980's Nike Michael Jordan Champs Shoe Store Display Neon Sign Dunk Contest. Features the famous free throw line dunk from the Slam Dunk Championship. These are Ultra RARE, they were supposed to be thrown away. The item "RARE 1980's Nike Michael Air Jordan Shoes Vintage Store Display Neon Sign Dunk" is in sale since Monday, April 16, 2018. This item is in the category "Collectibles\Advertising\Clothing, Shoes & Accessories\Shoes\1980-Now".The seller is "asseenonpawnstars" and is located in Brodhead, Kentucky. This item can be shipped to United States.