As advertised in this week’s Walgreens ad, Airborne products are on sale, buy one get one 50% off. Buy two and earn 5,000 Balance Rewards Points, later worth $5.00 when redeemed for store credit. The boxes of 10-count effervescent tablets and 32-count chewable tablets are ringing up on sale for $6.99 along with the buy one get one 50% off sale. Buy two and get each for $2.74! That’s a savings of about 65%!