Continue shopping “Energy GX” has been added to your cart. Product Price Quantity Total × Energy GX $399.00 Quantity $1,197.00 × 360 GX $649.00 Quantity $649.00 Coupon: Apply coupon Update cart Cart totals Subtotal $1,846.00 Shipping Free shipping Estimate for TX. Tax $152.29 Total $1,998.29 Proceed to checkout