Marvel Team-Up Vol. 1 #87

Plot

Guest-starring Spider-Man and the Black Panther. The wall-crawler is on the trail of the Black Panther...after the Wakandan king (or someone dressed like him) abducts a well-known minerals dealer outside the Manhattan federal courthouse! When Spider-Man drops by the Wakanda Embassy, T'challa and the web-slinger first talk with their fists, but later with their mouths and conclude that someone is blackmailing the panther. Who is it? The duo doesn't have to wait long as the razor sharp villain drops by the embassy too! (mycomicshop.com)