When a DM feels he or she has been over-generous on handing out treasure, this brief adventure can be useful for parting players with their cash. A magic-user is holding an auction, and interesting items are available - although others also seek the treasures, and are willing to go to great length's to get them.
An ancient castle, Nol-Daer, has of late become the site of frequent strange occurrences. Gargoyles and Blood Hawks roost in the keep's ruined towers, Dwarves have been disappearing from the nearby area, and a Cambion controls it all from the shadows. Original adventure from Dungeon Magazine #013 is written for 2nd edition and is 15 pages with tactical maps. A stand alone PDF modified by The Cobbler for 3.5e is also available. This version is 86 pages with the same tactical maps, but also includes handouts.