Calarch

 was a bidder at an Enormous Storage Co. auction in Earth orbit. Rana Salienti outbid Calarch on a storage pod belonging to Hyphen T Hyphen and won its contents. Rana had the pod opened and was eaten by a Rigellan Hyper-Kraken Hyphen had collected. When the Twelfth Doctor saved the station by transporting the Hyper-Kraken, her eggs and the storage away, the surviving bidders had nothing to bid on. (COMIC: Space Invaders!)