I never became an audio pro but I did start out with cheap equipment and
still managed to make movies and learn. I wasn't screwed at all. Not top of the line professional, but not screwed either.
Then you were lucky, maybe even extremely lucky. The systems you have recommended are cheap VHF wireless systems. Us "professionals" avoid VHF wireless systems because they are less reliable and far more prone to RF interference. Depending on where the OP films and possibly also when, s/he might find that a cheap VHF system meets his requirements/expectations. Alternatively, in a moderately high RF environment s/he might find a cheap VHF system gives no better sound quality than their existing built-in camcorder mic or even worse, that it's completely unusable. If the latter turns out to be the case, there's obviously not much to learn beyond the fact that they've completely wasted $200. I personally don't feel comfortable recommending a system to someone if I've no idea if it will even work, let alone how well.
OP: You're not going to get "good quality mics"/wireless system for $200. However, you might get a system which is good enough for your current expectations. If you're considering something like one of directorik's suggestions, I would strongly recommend you hire or borrow one first and test it as thoroughly as you can (in your filming locations), to make sure that it will actually work and provide you with the level of improvement you're looking for.
G