475 in my opinion is still way too much for a "Poss" het Pied that there is no proof for. 400 is the absolute most I would consider buying a male Albino for, and that would have to be a super high contrast Albino from a reputable line of high contrasts to warrant 400. If the pet store won't negotiate down to that I would recommend attending a local reptile show or contacting a BP breeder for a fair price on a Albino.