$4.95 for shipping of a single comic book? Are they kidding me? Nothing ticks me off more then vendors who attempt to hide their profit in the S&H fees. Charge $5.00 for the book and list reasonable shipping fees instead.
These guys have a great business model. Buying 500 comics would still be 4.95, all carefully checked for 9.4-9.8 quality, all individually bagged and boarded, all packages shipped virtually immediately and well-packed. Many of their new comics are literally 9.8s.
Of course, if buying a single comic, it might be wise to purchase from someone else, especially if you don't mind 9.2 or less in a grade, potentially, and don't care about speed or packaging.
I have no dog in this fight. Horizon Comics is simply easily the best at what they do.