Listerine Floss, $1.11 at Walgreens

Buy 4 Listerine Floss, 30 or 50 yards $3.49, regular price

Spend $10.00, Receive 5,000 Balance Rewards Points through 4/16
20% Off Regularly Priced Items with Friends & Family Coupon 4/15 Only

Use one $1.00/1 – Listerine Floss or Flosser Product (listerine.com)

And use one $0.75/1 – Listerine Floss or Flosser product (healthyessentials.com)

Pay $9.42, Receive 5,000 Balance Rewards Points ($5.00)

Final Price: $1.11 each, when you buy 4