Amazing! Rated 5 out of 5 stars

Best addon in my arsenal, for sure. If you're not convinced by big endorsements like Lifehacker and About.com, then just try it yourself and you'll see why they praise Priceblink so much.

This review is for a previous version of the add-on (3.3.1-signed).  This user has 2 previous reviews of this add-on.