I'd call it something of a rescue. He is stuck in a tank that is too small. Colubrids are less likely to burn on those rocks - not that I'm advocating them, he should have a regulated UTH. Looks like an Okeetee? He looks pretty in the picture. Kingsnake.com prices tend to be around 40-100 plus shipping.

I like him, but I would make her drive to you, since you are paying a rather steep price (no health guarantee, and possibly mites), and you will need to upgrade everything.