I was the local used bookstore yesterday, and I got Lotte Berk book! Not Lydia Bach's version, the one that Lotte Berk cowrote with Jean Prince!
Flipping through it, it has 36 exercises, grainy footage like Lydia's, and who knew there was no upper body work in the Lotte Berk method? Anyways, I just thought it was a fun find for $5.00