I have been reading the posts about having the Grieg Concerto rolls
re-cut.  A couple of years ago I ordered all 3 re-cut rolls from
Keystone.  To the best of my knowledge they are still available.

It would be worth contacting them to check and see if they still
offer them.  As of the 2016-2017 catalog they were $17 each; write
to keymusic@ptd.net.geentroep [delete ".geentroep" to reply].

David Leger