Fresh from the Royal Blumpa Mint:

Having made a home for themselves on the six planets of the Alien Worlds Federation, the Blumpa colonists have pooled their resources, and taking inspiration from the infamous Sir Snorfkin’s wonderful collection of planetary flags, have designed a variety of commemorative coins representing each planet. Each planet has four coins associated with it, minted from several metals discovered by Miner Marv and his mining posse — copper…