Walmart has the Landmann USA 28" Big Sky Steel Fire Ring for $11.26 - $2.82 off with in-store pickup discount = $8.44. Features sturdy steel construction, allows you a 360-degree view of the flames, 562-sq. in. burn surface.
eBay has the Kokido Duomo Solar Pool Water Heater for $73 with free shipping. List price: $100. Features warm your water with eco-friendly solar energy, designed for above-ground pools up to 12 feet deep.