NOT a bootleg! This video is from the authorized and professionally produced DVD "A Tribute to Nils Lofgren" recorded live in Rockville, MD on August 25, 2004. The DVD is available from http://www.bandhousegigs.com/Home.html or http://www.nilslofgren.com/ and it includes over 25 songs PLUS the first-ever reunion of Grin, interviews, The Nils Lofgren Day Ceremony, and beautiful concert photos.
!8-Faced Lover can be found on the very first, self-titled Grin album released in 1971.
An updated version of this video can be viewed here: https://youtu.be/VdFyQ54RxyM