How much does this cost to the nearest dollar?

Flysky FS-i6 6CH 2.4G AFHDS 2A LCD Transmitter iA6 Receiver Radio System for RC Heli Glider Quadcopter (Mode 1)
Description The Flysky FS-i6 Is a Affordable, 6ch 2.4g Radio System and Also a Very Simple Setup for Your RC Vehicle. The Automatic Frequency Hopping Digital System Provides a Strong, Reliable 2.4ghz Signal, So Rest Assured You'll Always Be in Control. Included In The Package is a Mini Receiver That will Fit In Most Vehicles. Highlights 1.This Avoids Picking Another Transmitter Signal and Dramatically Increase Interference Immunity and Safety. 2.This Radio System Uses Low Power Electronic Components and Sensitive Receiver Chip. 

Price is $73.00
Price: $73