I saw Star Wars and ESB on Christmas UK TV first and Betamax (recorded) and also used to listen to raw recordings on audio cassettes of the films when I could.
ROTJ I saw in the cinema in Edgeware UK which no longer exists and after it had finished we stayed in the cinema and watched the next showing so I saw it twice in a row. :)
I saw all the prequels in the cinema too. Oh why did I keep going back for more