Introducing BullionPLUS Film Series 1!. .  Top Mystery Box Chases Include:.  16 - 1oz Gold.  119 - 1/4oz Gold.  127 - 1oz Gold Gilded Chibi.  BullionPLUS Mystery Boxes are non-returnable given the hit-or-miss chance aspect of this product, as well as varying values of gold, gilded, and silver coin combinations.