I need a cheep radio controller to convert it in to FPV simulator controller.

Hi I'm an absolute beginner in FPV drone. Currently I don't have any experience in droning. I was thinking about starting from simulators. For that I will need a controller and simulators game. I bought a FPV simulator game called "Liftoff" but all the simulator compatible controller are too expensive for my budget.
To day I happened to see this video
Which explains how to use any RC radios for simulator games. I think it will be a good solution if it works.

So I need a cheep controller for this any suggestions ?

Try flysky lot's of beginner use this transmitter
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