Tony Roberts, a filmer who did a bunch of 80s classics like Speed Freaks is uploading raw footage to his youtube from the era. Blender, Roscopp, Natas in their prime. For a dude like me, it's a god damn gold mine and I wish everyone would upload their old raw clips.
The tapes for Speed Freaks got lost, and here's the story of him getting them back
Blender - Speed Freaks Raw Footage from 1989
Nearly 2 hours of Natas, Sheffey, Stranger
1985 Roscopp Jump ramp session
and tonnes more stuff, go check it out if you haven't. A real goldmine.