Case hit KABOOM rookie RJ Barrett VERY RARE. The item "2019-20 Panini Crown Royale KABOOM CASE HIT Rookie RJ Barrett" is in sale since Wednesday, February 19, 2020. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Basketball Cards". The seller is "dakotaforty" and is located in Tucson, Arizona. This item can be shipped worldwide.