The 2025 Panini Prizm Baseball Premium Box Set provides collectors an upgraded version of the popular chromium product. Each box set includes the compete 300-card base set printed with a Pandora Prizm design. Each card is numbered to /199, and each box also includes six Gold Pandora Prizms (/4). Sets will be available through a Dutch auction on Panini’s website, starting at 12 p.m. EST on Monday, September 22. 2025 Panini Prizm Baseball Premium Box Set at a glance: Cards per box: 306Set size: 300 cardsRelease date (subject to change): September 22, 2025 Shop for 2025 Panini Prizm Baseball boxes on eBay: Hobby Boxes 1st Off The Line Boxes Mega Boxes Blaster Boxes What to expect in a Premium Box Set: Base Pandora Prizms /199 – 300 Gold Pandora Prizms /4 – 6