FYI: The guy wrote back last night... he said the snake is 7 weeks old, hasn't shed yet, weighs about 1/2 lb (??), and has been eating mouse hoppers. He purchased it at a pet store nearby - one I'm not familiar with personally, but has an iffy reputation online. He agreed to take $80 including the tank (which I'll probably sell), and said he's only getting rid of him/her because he's moving. Uh, didn't he know that 4-5 weeks ago when he got it? Anyway, I'm thinking about going to look at it on Thursday, so any advice would be appreciated!