I live right outside of philly while in school... yeah, there really are no breeders or pet stores around here. in fact, i don't advise buying any animal at a pet store, so please don't look there for a box turtle (since it was probably snatched out if the wild)
I just bought a brand new baby 3 toed box to add to my box "collection" from a man in Texas that I found in the classifieds here. The transaction went well, he was really helpful and polite... I paid him through paypal (he was resonable, too) and got I my box turtle first thing the next morning... the animal was in transit for no more than 15 hours, and once arrived, he was healthy, alert, and even ate within in its first few hours of being with us. His website is www.CarlsCreepyCrawlies.com
If you have any questions about shipping animals you can email me, SkiSK8SurfItalia@aol.com
pics of my turtles