“Dark Energy Series #4” has been added to your cart.Continue shopping You Have 3 Items In Your Cart Product Price Quantity Subtotal Square Telescope, 16 $1,150.00 Square Telescope, 16 quantity $1,150.00 Stairway to Heaven 2013-2014 Portfolio $5,000.00 Stairway to Heaven 2013-2014 Portfolio quantity $5,000.00 Dark Energy Series #4 $2,500.00 Dark Energy Series #4 quantity $2,500.00 Coupon: Apply coupon Update cart Cart totals Subtotal $8,650.00 Shipping Standard Shipping: $225.00 Local Pickup (no charge) Shipping to CO. Tax $0.00 Total $8,875.00 Proceed to checkout