if I had 300 bucks to spend id contact doug at cameraland and ask him what he had deals on. You can usually find a closeout of dealer sample at half price or at least at a bargin price and get a lot more glass for your 300 bucks.
My Son and Brother both have a pair of the nikon monarch 10 power binos. They do seem to be pretty good. Not saying they are the best, but the best I've been around for the 200 - 300 range. Don't know if this helps. Good luck