2021-22 Panini Prizm Basketball Retail Box - 24 Packs per Box! Trading Cards. The most popular release of the year, 2021-22 Prizm Basketball is back with familiar highly sought-after parallels, inserts, and autograph content. Look for Pink Pulsar Prizms! Look for Autographs in Penmanship & Rookie Penmanship. Celebrate the NBA's 75th Anniversary with Special Inserts & Parallels