What I mean, is that there might be some people who claim to have an episode, which they don't own. To check if someone truely has that episode, you can ask them what songs are on the video. If they mention the songs and it corresponds mostly to the year (e.g. 1995), then they're telling the truth. Its just a way of making sure you're not getting ripped off.
Oh yes, ProgrammesTV is the seller, who sold me the chart show episode. I guess she just got the 1995 episode. She is a good seller, because she was honest and she delivered the goods, as they say. Hmmmm I'm surprised she is charging