Double het males are still pretty expensive. But Kobylka is totally reputable, and he has hatched his own dreamsicles. So if he says he's got a guaranteed double het for dreamsicle, he's not scamming you.

I did find an ad on kingsnake for a double-het dreamsicle male for $500. That's not THAT much more than you'd be paying for het pied female + a het lavender male... I just don't know the breeder, and can't tell you if he's the real deal or not.