I've been looking at the Vitalady website and was shocked to see the price for a 90 day supply of vites /minerals is about $350. I'm wondering if anyone has had these covered by insurance? I realize these are absolutely necessary. I noticed there was a place on her site for a promo code when ordering. How would I obtain a promo code? Has anyone bought these on their own from Bio-tech and Costco? If so was it any less pricey? Of course the convenience of just buying them online from one place is not something to just dismiss.