Get 50% off select water sports equipment when you add items to your cart at Dick's Sporting Goods. Shipping is free on orders of $25. Otherwise, it adds $5.99. The pictured River Run II Inflatable from Intex drops from $49.99 to $34.99 to $17.49. This is the best price we could find by around $20. It has a built-in cooler. Also from Intex, this Single River Run Tube drops from $29.99 to $19.99 to $9.99. This is the best price by $5. It has a mesh bottom and a built-in backrest. Sales tax is charged in most states.