ouyou2010 via eBay offers the Syma 3-Channel Gyroscope Remote-Controlled 7.5" Toy Helicopter
in Red or Yellow
, model no. S107/S107G, for $19.85
, respectively, each with free shipping
. (Amazon via several third-party merchants offers its Prime members these helicopters in Red
for about the same.) That's the lowest total price we could find for this model in any color by $5, although we saw it for $3 less in August. It charges via USB (cable included) and flies for up to seven minutes per charge.