How Common Are HOF Sepia Postcards?
 

Wondering how common Type 1 HOF sepia postcards are? Saw one for the first time and I don't know anything about them. What's the price range?

You don't come across them for sale very often, although they are not rare. Finding an example isn't too bad but if you are looking for a specific individual, it could take a while to find one. If in good condition, they will usually run between $20 - $50, I'm not sure about any rarities that would be more, I don't actively collect the set. These may also be of increased interest to HOF card collectors as some of the early baseball pioneers like Cartwright, Chadwick, Cummings, etc. have one of their only "card" appearances in this set, in some cases, the earliest individual card appearance.