I used to watch his programs on cable TV, back when he was still alive. Even after death, I recall that his videos were still being sold by his company/estate,

I used to watch his programs on cable TV, back when he was still alive. Even after death, I recall that his videos were still being sold by his company/estate, both on VHS at one point and DVD. But I can no longer find evidence of these direct sales, so I guess only used copies for sale are available now. Trivia: the character on TV series "Breaking Bad" named Huell was a nominal reference to Huell Howser, according to the video commentary.