download

There are actually DVDs, made by a company that makes DVDs of old TV programs that aren't as likely to get an official DVD release. These DVDs used to be on a site called raretvco.uk but the site is closed now. Try looking for them on ebay now and again, that's where I got mine from. It was also released (officially) on VHS so you might be able to find them on ebay or amazon, but I wouldn't bother paying silly prices for them (amazon tends to do this with old videos) unless you're really that desperate to get them. I seriously doubt you'll be able to find a download on a bittorrents site, but you never know.