Yes it is a normal, yes there is some banding, however that does not mean it is genetic (it could). Even if they prove to be genetic they are still not worth more than a normal in the pet trade. Now having them around for selective breeding when pairing with animals such as Enchi and enchi combos or other mutation is not a bad thing, but most people just don't hold onto normal for breeding anymore.
I have some genetic banded DH Albino Pied that produce some of the nicest animals when it comes to Albinos and even Hets.