This is a Poppy manufactured toy released in Japan in 1978 under the name UFO ROBOT GRENDIZER. In Japan, it's known as 'chogokin,' which refers to die-cast metal toys. It was highly popular among children at the time. While it's definitely a vintage item, I believe it's in relatively good condition for its 1978 production year. It also includes the often-lost rocket punch parts.& missile with box.