Crawly my very first BP I ever bought was from PetsMart. I was not there specifically to buy a snake, however, that being said if I had seen something that I wanted then yes I would have picked it up. Granted there would have been a long quarantine process away from all of my other snakes, but it is possible to find something. I have heard of people spotting pastels, black backs, yellowbellies, fires, etc. at Petco and sometimes PetsMart. So I always look, just in case.