This week at Walgreens, Advil Congestion Relief is on sale and part of a Balance Rewards Points promotion. Combine the sale with a coupon and an Ibotta offer, and pay only $0.99!

Buy 2, Receive 3,000 Balance Reward Points through 5/31
Buy 1, Earn up to $1.00 with Ibotta 

Use two $2.00/1Advil Congestion Relief (facebook.com)

Pay $5.98, Receive 3,000 Balance Reward Points and Submit for $1.00 Ibotta Credit

Final Price: $0.99 each, when you buy 2