Your Shopping Cart Continue shopping “Springfield Pro Stand-Up Seat – Black” has been added to your cart. Item Your Options Quantity Price Springfield Plug-In™ Locking Air-Ride Post - 14-1/4" to 21" Springfield Plug-In™ Locking Air-Ride Post - 14-1/4" to 21" quantity $276.99 × Springfield Post 2-3/8" Plug-In Springfield Post 2-3/8" Plug-In quantity $66.99 × Springfield Pro Stand-Up Seat - Black Springfield Pro Stand-Up Seat - Black quantity $63.99 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $407.97 Sales Tax $24.48 Total $432.45 Proceed to checkout