Continue shopping “Five Hyperbaric Oxygen Session” has been added to your cart. Product Price Quantity Subtotal × Comfrey $30.00 $30.00 × Five Hyperbaric Oxygen Session $450.00 $450.00 Update cart Cart totals Subtotal $480.00 Shipping PO Box (Australia Express Post): $13.00 Shipping to New South Wales. Total $493.00 Proceed to checkout