Brookstone offers the refurbished Parrot AR.Drone 2.0 Quadricopter in Orange/Blue for $149.99. Plus, bag free shipping via coupon code "SHIP99". That's $50 below our November mention of a refurb and the lowest total price we could find by $150 for a new model today. It can be controlled with an iPhone, iPad, or most Android devices and features two on-board cameras, an ARM9 468MHz processor, 128MB of RAM, WiFi, USB, 3-axis accelerometer, 2-axis gyrometer, 1-axis yaw precision gyrometer, 3-cell battery, and up to 12 minutes of flight time per battery charge.
A Parrot warranty applies, but the duration is unclear.