I'll take a 3 BTC one, made out of the most endangered animal you're allowed to ship to the US, with the most malevolent purpose within that price range.  That is, I'd prefer one that's supposed to kill over one to curse, and one that's designed to kill your enemy, his children, and his children's children over one that's just supposed to kill your enemy.

Shoot me a pm with the shipping costs before you buy anything though.