I feel there is a big difference between buying from a big breeder and buying from a friend, as in my case without a quarantine period. If you know the breeder on a personal level, have seen his collection, hung out at the breeders house for more than just the 15 min period to buy the snake(s), and also picked up several animals from them without any previous issues introducing the animal into your colony, it makes for a different situation. Buying from a reputable breeder across the nation with little contact to their collection or them in general would definitely call for a quarantine. If my buddy I bought from had any issues with illness in the recent couple of months, obviously, quarantine would be necessary. Different situations call for different measures of precaution, given if you are over precautious, chances of anything happening get even lower, but when the risk is extremely low, like my case, I don't feel that it is necessary to be border line obsessive compulsive about it. Just my opinion. Take it for what it's worth. Hope everyone is having a great season!