$3.98: 2-Pack 4.3-Oz Crest Pro-Health Toothpaste (Clean Mint Flavor) at Amazon ($1.99 each)

2-Pack 4.3-Oz Crest Pro-Health Toothpaste (Clean Mint Flavor) at Amazon for $3.98 with 50% savings. Shipping is free with Prime or on $35+ orders.