Trying to sell old comic books?

The link below is basically what you want, but values are higher when you are buying than selling so figure the books are worth half to a third of the inflated prices. You can also check Ebay to see what some comics have actually been selling for. Basically, books from before 1970 are in shorter supply and usually sell better, but it always depends on demand and there just aren't as many comics collectors as there once were.