The Nemesis

The Nemesis is a guild shop in Buccaneer's Den which, during Ultima V, was run by Daem.

Ultima V
The prices in  Ultima V, were as follows:

Trivia
In the Ultima V clue book,  Paths of Destiny, The Nemesis is listed as "The Guild of the Broken Lock", and in Ultima V: Lazarus, is known as The Broken Lock.