Kitty, welcome to Wags. :) Tell us what kind of griswold you have and we can give you an approximate value. We need to know the size to start with and then describe the markings. Somewhere on the forum there is a list including all the pictures of the different griswold emblems. We have two parts to our forum, what we call the general side which we are on here now, and the other side is for dues paying members. The dues are trivial I might add considering the worth of information made available on the other side. We keep updating the information as it is developed and make it available to the members on here. Again, welcome, and tell us about the big griswold skillet and we'll be happy to help you out with it.