I think the Mojo x Lesser BEL would cost less, just because Mojos are not as much money as Lessers. I don't know if the grey head makes a difference in how much money it is compared to a BEL that is pure white with no grey head, but maybe that may be another thing since maybe a BEL that came out of the egg had a grey head would be worth less than a pure white BEL.

Lesser x Lesser BELs, IMO, would be worth more since Lessers are normally worth a lot of money plus (if this makes a difference) the babies would be pure white instead of white with a grey head.