I think I may know why some prices are what they are, but how is it most morphs are pretty much set across the board. I am trying to find spider ball, now I find some adult males with a price of around $600 to $800 but yet there is some I adult males I am seeing from around $150 to $200. Non of them look any better then the others, so I am assuming that the pricing is based on head wobble to no head wobble... Am I assuming right or wrong?