1SaleADay via eBay offers the HammerHead Avatar Remote Control Helicopter Gunship with Gyro, model no. PL30435431, for $24.99 with free shipping. That's $65 off list and tied with our mention from last week as the lowest total price we could find. This copter features detachable side wings, up to eight minutes of flight time, control range of up to 33 feet, gyroscopic stabilization, and more. Controller requires six AA batteries (not included). Deal ends June 2.