He's calling her an enchi AND a black pastel??
And I agree with Slim...no way the snake in the hand is 6000 grams. I wouldn't go anywhere near that deal unless you're in the market for an overpriced average sized normal who may or may not even be female.
((assuming the "overpriced" part because if he's trying to claim some kind of special genetics, he's most likely bumping the price, too))