Last I heard from them 20 years ago they wanted about $50. They called and offered me I think 4 DVDs and I just had to buy 4 more lifetime. This wasn't small print stuff, it was verbal and I verified that it was my lifetime and signed up. Of course I had no way of proving this. I never bought any and a couple years later they said I didn't fulfill my agreement and I told them to eat me. Anyway I owe them about 50 bucks I guess.