Yugster offers the refurbished Parrot Hydrofoil Mini Water & Air Ready Dual Mode Drone for $19.99 with free shipping. That's $20 less than our October mention and is the lowest price we could find now by $20 for a refurbished model. It reaches speeds of 6 mph in water and 11 mph in the air.

Note: A 30-day Yugster warranty is provided.