Continue shopping “Celiac Disease Test – Serum” has been added to your cart. Product Price Quantity Subtotal Celiac Disease Test - Serum $199.00 Celiac Disease Test - Serum quantity $199.00 Coupon: Apply coupon Update cart Cart totals Subtotal $199.00 Shipping Free shipping Shipping to WY. Total $199.00 Continue Shopping Proceed to checkout — OR —