I've been browsing craigslist looking for a tank to upgrade my BP to and I think I've found a perfect one... But it comes with a snake. It's a black and white banded king snake that seems a little small for the 55 gallon tank. So I might make the purchase and switch him to 20 gallon my BP is in and put my BP in the 55 gal. I texted the guy and he showed me pics.. He seems like he took very good care of it and it is healthy, I will try to get you guys the picture, he's about 1 1/2 years old and seems the right size (guy says he eats like a horse) but I'm no expert. The reason I want this so bad: it's $50 for a whole 55 gal set up(looks real nice too!) and a gorgeous snake. How can I say no!?! What do you guys think? Any more questions I should ask him? (I covered past health issues, shedding, feeding, temperament, size and age(great on all of those)) should I go for it?? I'll try to get a pic up soon