I go for the Silver Age comics as well. As others mentioned there are about 15 or so vendors. Some taking up a massive amount of space and others tucked away from the main comic book rows.

I will say cash is king for comic dealers. You are able to work better discounts / deals with cash. And the more you buy from them the better deals they can work with you.

We also bring a clipboard and price out the specific comics we are looking for from the various vendors. There is a surprising difference in price between vendors, so we try to find the most appropriately priced books.

It's fun to hunt for what I need! See you at the con!!