Never understood the appeal of these things, but there are some models available, starting at about $300 for the unit only....you'll need to provide a radio.
Just my opinion but regarding using simulators to learn how to fly - when it comes to rotor flight, simulators can help a little with throttle control but not much else.....certainly not enough else to justify their price tags. For rotor, start small, start coaxial, take it slow, and move up from there. Again, just my opinion....
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I'm a reasonable guy, but I've just experienced some very unreasonable things...