How much does this cost to the nearest dollar?

HOBBYEAGLE A3 EVO Aeroplane Flight Controller Stabilizer System 6-axle Gyro for RC Drone Airplane Fixed-Wing Copter Spare Parts
Main Controller AVR MCU Sensor MEMS 3-axis sensor Gyro Scale Range ±2000 dps Size Features 4 Flight Modes GYRO OFF Mode, NORMAL Mode, LEVEL Mode and HOVER Mode. 3 Wing Type Standard, Delta-wing and V-Tail. Standard PWM receivers, PPM and Futaba S.Bus receivers supported. Throttle output channel provided when using the PPM or S.Bus mode. Separate basic gain adjustment for Aileron, Elevator and Rudder. Remote master gain supported. Standard PWM Receiver Connection Notes MODE is used for flight mode switching of the gyro, connect it to

Price is $44.00
Price: $43.69