There is a real nice card store called Shortstops in Palm Harbor right off us19. I just moved here and this is the only shop for probaly 50 miles that i have seen.
I think if yo google there name it will come up or email and i will get there exact address. They are actually 5 to 10 minutes from the Phillies camp.
You have to be careful alot of those shops may be closed. It seems like there are thousands of shopping centers that have a ton of vacant stores. But on almost every corner there are adult bookstores and gun shops!!!