A real estate agent once told me: A house is worth what someone is willing to pay for it.
That being said - so is a newspaper! Try looking up similar items on eBay. I believe that would give you the clearest picture of potential resale value.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.