lol, yes, i have seen komodo dragons, they are vicious looking; and BIG!
cresteds sell for anywhere from 50$-1000$, depending on morph. if you look at the pix, you will see i have (and i don't expect you to know what the hell i'm talking about) a bicolor male crowned crested, a partial pinstripe harlequin, a super dalmation, and two tiger/flame dalmations.
very cool genetics, and they had very cool parents. i'm hoping for some very cool offspring.
i'll sell mine probably from 50-300$ depending on morph. i don't plan on raising the babies to sexual maturity, so they will not be sexed, and therefore will not command as high a price. people shouldn't have to pay thousands of dollars for a great pet, imo.