They price in the GT3B has even dropped to $35. Now's the time to grab one.
HOBBYAMTE Flysky FS-GT3B Rc Transmitter Receiver 2.4Ghz 3 Channel, with FS-GR3E Failsafe Receiver https://a.co/d/fBkI9u9
Just make sure you grab some extra receivers for all your cars. Here, four of them are about $7.50...