The problem is that you really can't get a good wireless headset at any price. Compared to spending the same money on a wired headset, you'll have some really noticeable tradeoffs in weight and sound quality.
Having said that, be aware that battery life, weight and comfort can be a real problem for some wireless headsets. It's a tradeoff between battery life and weight, the more longer the batteries last, the heavier the headset. That makes it less comfortable and therefore you don't need the batteries to last as long anymore. It's a vicious circle, lol.
The Sennheiser pc350 are probably a headset with the best audio quality for under $200. Sennheiser doesn't focus on appearance or style, but rather strictly on audio quality. If you can get over the looks, you'll love the sound. It's accurate, non-fatiguing and can really enhance your gaming.