Best reddot sight under $150

[grayfox]

I got one of these.. love it.  Lots of options (color, MOA, etc)

http://www.midwayusa.com/product/929725/truglo-tru-brite-reflex-red-dot-sight-red-and-green-4-pattern-reticle-25-moa-dot-5-moa-dot-25-moa-circle-dot-5-moa-circle-dot-with-integral-weaver-style-base-matte

I have two of these sights as well.  You just would not expect a sight this good for the money.  Shoot it with both eyes open.  Very quick on the target with the option of red or green recticle.  I use mine on the 5 moa dot.