2024 GPK Battle of the Bands – Green Day Factory Sealed Box Presale 50 Cards Per. The Garbage Pail Kids are hitting the stage with punk icons Green Day in a one-of-a-kind card set that’s loud, messy, and full of GPK-style mayhem. This 100-card Base Set dives into Green Day’s legendary history, reimagined through the twisted lens of GPK. From the streets of East Bay to your collection, it’s a full-throttle tribute to loud guitars, sticky floors, and weird, wonderful chaos. Look for inserts like. Tribute to East Bay capturing the band’s roots. Album Art with a wonderfully warped twist. Sweet Children featuring the early days of the trio B-Sides and more for the true fans and deep divers. And if you’re lucky? You might score a tour-used relic or autograph from Billie Joe, Tré Cool, or Mike Dirnt. Get ready for the most gloriously twisted crossover in music and trading card history.