UK TV comedian Bob Monkhouse was another obsessive VHS archivist. He amassed a collection of 35k tapes and saved some recordings of UK TV shows which were previously thought to have been lost by the BBC.
There was a BBC Four documentary about his archive. I think in that it reported that he was one of the first people in the UK to own a VHS device with the facility to record.
"going back to when Monkhouse first bought a home video recorder in 1966"
Wow... if he started that early, the costs must have been astronomical in the beginning.