$.70 off One Pack of Airheads Xtremes Sourfuls Candy (6oz for $.98 at Walmart!) Posted by Harbor Master on 6 December 2017, 9:00 pm Tweet The Coupon Expires 12-31-17 (Note the longer Expiration date) The print limit is two from each link below. Click here to print $.70 off One Pack of Airheads Xtremes Sourfuls Candy 6oz Walmart sells 6oz Airheads Xtremes Sourfuls Candy for $1.68. $.98 after the $.70 off coupon above.