Oathkeeper was given to Jaime, who later gave it to Brienne of Tarth. After it was used to behead him, Tywin Lannister had two separate swords forged from its metal. Ned Stark had a Valyrian steel sword named Ice.
What does help is that there are a few Valyrian weapons currently floating around Westeros. With great skill, new weapons can be forged by melting down other Valyrian steel swords, but nothing can be made from scratch. Unfortunately, it isn't likely that there is a hidden mine of this metal hiding out somewhere.Īs of now, there is a very finite amount of Valyrian steel in existence, since Valyria is no more. Valyrian steel, like dragonglass, is an extremely rare commodity in Westeros.