+1 again for CM4s. They are the best value mics on the market. However, they will not be available until April. If you are seriously interested in these mics it behooves you to start the conversation with NoHype now as they are pretty much on a pre-order basis.
The AT853 suggestion is a good one, most likely is the best thing you can find for that budget, and should be considered. SoundPros are a great, reliable company to work with and will answer any questions you have if you reach out to them.
If you feel like opening your budget by a couple hundred, se Electronics se8 stereo pairs are starting to get more positive reviews. Chinese. Good reviews, yet not really utilized by many tapers here so ymmv.