Day six of Panini Instant is underway. Just minutes ago, Panini America’s real-time trading card program launched new offerings paying tribute to Brazilian stars Philippe Coutinho and Gabriel on the heels of Brazil's resounding 7-1 victory last night over Haiti in the Copa America Centenario tournament. Panini Instant cards of both superstars will be available only for the next 24 hours in made-to-order base…