i think there a serval reasons, why u dont see them so often.

1st- its a long time project with 1 in 16 odds.

2nd- cause of that it cost 20k or so (dont know the right price, cause i didnt see them for sale the last year...)

3rd- they get yellowish with ages (some lines less, some lines more)

4th- u can get pure white snakes with blue or black eyes for a bit over 1k- and these are pure white and stay pure white (at least the most BELs- super mojos are different)