Banggood offers the Cheerson CX-10 Mini 2.4GHz 4-Channel 6-Axis LED Remote Control Quadcopter in four colors (Blue pictured) for $15.99. Coupon code "bgcx10" drops it to $14.09. With free shipping, that's the lowest total price we could find by $5. It fits in the palm of your hand and features five to eight minutes of flight time on a full charge (30 minute charge time), three speeds, and an LED light for night flight. It's available with a left- or right-handed remote, which requires two AAA batteries (not included).