Hasbro Kre-O Sgt. Slaughter's Marauders Set
In 2011, Hasbro started releasing its own building block sets under the Kre-O brand. GI Joe made its debut in the line in 2013, and Hasbro has slowly been rolling out sets based on the classic Real American Hero brand. This year at San Diego Comic-Con, Sgt. Slaughter and the Marauders make their deb…