Pixels FC on Twitter: "Diego Maradona Napoli Panini sticker, 1987. @officialpes legend. #maradona #napoli #pes2018 #soccer #retropes https://t.co/nFSZSDshG6" / Twitter
Mexico 86 Rare Sticker Album No Panini Maradona - Etsy
Panini Calciatori 1985-86 Diego Armando Maradona Napoli #176 PSA 6 | eBay
Don't know if it's a thing in other countries too, but in Italy collectible cards of players are pretty popular. Here are Maradona's rare 7 cards of his Napoli years (from 1984-85