WTB: Ultima items pc nes complete or parts wanted

[Blitzwing256]

I've decided I want to replace my old Ultima collection, I am mostly looking for the pc boxed versions specifically Ultima Exodus items. doesn't necessarily have to be complete as I don't mind piecing stuff together. I'd be interested in some of the later nes/snes releases as well, already have exodus and avatar complete.

parts I am looking for still:

Ultima 1
Ultima 2
Ultima 3 exodus
Ultima 4 Avatar
Ultima 5
Ultima 6
Ultima 7
Ultima 8
Ultima 9