This Smart Solar Portsmouth Birdbath Fountain drops from $169.99 to $99.98 to $84.98 when you enter promo code SMARTSOLAR at checkout at Hayneedle.com. Plus it ships for free. This is the lowest price we found by $5, and most sites are charging over $100. This fountain is made of concrete and resin, allowing for the stability of concrete but weighing only 20 pounds. It measures 18" x 18" x 25" and includes a solar-powered water pump. Check out the Solar On Demand option, which drops from $129.98 to $110.48 with the code. This feature allows the solar panel to store energy, so you can run it at night or when it's cloudy. Sales tax is charged in most states.