"Like" Tribe Hummus on Facebook and then enter their sweeps for a chance to win various prizes. After entering the sweeps, you will be able to print a $2/1 coupon.
This coupon is a pdf coupon which means you can save it and legitimately print as many times as you would like. It does not expire until 4/30/11. Walmart carries this product for $2.98 before coupon. In my store it was located near the deli area near the front of the store.