Maybe copies of Graceland are worthless in Lesotho (6)
I believe the answer is:
albums
If this is the answer, I'm afraid I cannot explain it.
Can you help me to learn more?
(Other definitions for albums that I've seen before include "Books of blank pages, for photographs say" , "Sets of tracks" , "Stamp collector's books" , "Photograph books" , "Music records or photo books" .)