1:1 Scale replica Fusion Core AND an actual prototype! These were made by Chronicle Collectibles and sold in 2018 during the launch of Fallout 76 alongside some other 1:1 Scale replicas. They were sold at GameStop, ThinkGeek,Bethesda Gear store and several other locations and even went on VERY steep discounts at some locations as low as $10. They have since been discontinued, but still show up on various resale sites. The prototype I show was given to me by a Bethesda Employee who I had purchase