This week at Walgreens, stock up on Trident Gum! Single packs are on sale for $0.79. Buy three packs, and use a $1.59/3 printable coupon at checkout. The final price is $0.26 each.

Use one $1.59/3 Trident Gum Single Packs (smartsource.com)

Final Price: $0.26 each, when you buy 3