8 week old kittens to rehome for a fee (Crystal Falls)

8 week old kittens to rehome for a fee.
there is one white male, one white female.
one gray female, one black male.
the whites have blue eyess.
mother is a American white short hair.
She has all her shots and wormed.
rehome fee is 40.
if i take the kittens to the vet the fee goes up.