Deceiving addon, found it was listing sellers as "bad" and redirected me to more expensive sellers. after removing the addon i was able to check and verify the seller that it labeled as "bad" and turned out that it had pretty good reputation. i also found in some cases it changed the order button to another seller with a more expensive price, before clicking on the button the price was $49.99 and when it was in the cart it was suddenly $79.99 and changed the seller.