Some of the items up for auction included Lot 27, which was the "hairdryer" from Henry Van Statten's GeoComTex facility, Lot 28, the quantum harvester, Lot 29, which the Tenth Doctor identified as a thermos flask, and Lot 31, which, according to the Doctor, was junk.
The Tenth Doctor visited the Ebonite Rooms and attempted to find out what Lot 28 was. Cleopatra Hunsicker had also visited the Rooms for the same purpose. As the Doctor left, he sent a message to UNIT to clean up "a few suspicious items". (COMIC: The Fountains of Forever)