LOL it took me awhile to grasp it, but now that I do, I'm glad I took the time to pull out some science websites and learn the punnett square and stuff. I have to go look up those links but I'll get them on here. Oh, and an axanthic from ballpython.com (the snake keeper, Dan and Colette Sutherland) cost's $3,500. Some places costs more, though. It depends.