I was reading the "Fishing Glasses" thread and looking at the suggestions that people made and a lot were either for like 20 and under or costas, which i know are great sunglasses ive tried on a pair but kind of out of my price range right now.  So my question is what is a good pair of polarized sunglasses in the 50 to 75 dollar range.  I dont want really cheap ones but like i said i cant spend 150+.  Any input would be appreciated.

Solar Bat in the Shadow model are awesome   One of the best pairs of glasses I have ever owned in any price range.  They are 69.99 @ Bass Pro Shops.  I am wearing them in the picture on my avatar.

The main thing about sunglasses, no matter what their cost is: TRY THEM ON! I would never buy them online without trying them first because everyone's face is different and what's comfortable on your face may not be comfortable on mine. And when you're wearing them 8 or 10 hours at a stretch, you want comfort.

If you know exactly what you want, you can get a much better deal on e-bay.  I paid about $80 for my Costa's

I would check out Native sunglasses as well. They are fairly cheap and excellent.