Up for sale is a set of the 2021 Niue GALAGA 40th Anniversary 1oz Silver coins. Social Media Edition 1 oz Silver Colorized in TEP. Fighter Exclusive 1oz Silver Colorized in TEP. Colorized 1 Oz Silver BU in TEP. 1 Oz Silver BU in TEP. Claim a set of these highly collectible colorized Silver coins stamped in. These official GALAGAT 40th anniversary coins make the perfect gift for video game fans, coin collectors and investors alike.