Kids' Foam Boomerang $14

This Kids' Foam Boomerang drops from $22.99 to $13.97 in most colors at Amazon. This easy-to-use boomerang can circle 30-40 feet on a single throw, and floats on water. It's designed for kids 8 and up. Shipping is free with Prime or when you spend $35. Otherwise, it adds $6.99. Editor's note: my son owns this, and it actually works!