You can always sign up for the 'Silver' level of membership. You get 3 days worth of access to the entire site and it's free. That will tell you exactly what's available.
I did that before I went all in with the lifetime membership. My main concern early on was that on some of Ben's earliest videos he was chewing tobacco and spitting it in a can. Luckily he had given up that habit before I ever came along.