$40. No insulation, so not good for winter, but a very good wading/rain jacket for spring/summer. I'm of the opinion that you can't find a good wading jacket that will be good for both summer and winter. This one's light and packable, and comfortable. Draw strings in all the right places. Zippered (but not waterproof) pockets. No interior liner, so if you do wade over it, the water comes right out.
Breathability has been fine so far, but only tested it up to temps of 75 so far. Waterproofness is great, water beads right up.
http://www.****ssportinggoods.com/product/index.jsp?productId=3034852