Check the listing for details. Funko Marvel BattleWorld Extra Pack Groot Collectible Adventure Expansion Set. Condition: New, Made in Unknown. Listed at 13.49 USD. Brand new - super special Groot! This Funko Marvel BattleWorld Extra Pack Groot Collectible Adventure Expansion Set is a must-have for any Marvel Universe fan. The set includes a Groot figure and is perfect for children aged 6 and above. The set is an excellent addition to any collection and is suitable for various age levels, including 4-7, 8-11, 12-16, and 17 years and up. The Funko BattleWorld Extra Pack Groot Collectible Adventure Expansion Set is a great way to expand your collection and add more fun to your gameplay. The set is made by Funko, a trusted brand in the toy industry, and is based on the Marvel Cinematic Universe. This set is perfect for anyone who loves the Marvel Universe and wants to add more excitement to their collection.