Although it is small in size, the store has a big selection of comics and collectible cards. They have an good supply of past issues to search thru so completing the collection of your favorite title should not be a problem, except for the time it will take to search all of the past issues.. They have racks displaying the current issues of comics from DC and Marvel.
They also have an nice selection of hard to find items. If you enjoy comics, a trip to Gotham would be time well spent.