I remember at the beginning of the comedy Keeping the Faith, with Ben Stiller and Edward Norton. that their was this outlandish scene of Ben Stiller trading Rebbe cards as a kid, I thought it was impossible, and whilst funny, in reality, such cards
would never exist....

I thought that this would remain the domain of kids trading football or baseball cards.

I am wrong, while walking past Envoy at the bottom of Golders Green in London, I noticed this sign....

Which card is worth the most? Are there rare ones such as the Rebbe as a youngster?

How do cards become valuable?

What are the categories for the Rebbe cards?

1) Weddings
2) Funerals
3) Bar Mitzvahs
4) The length of his beard?