Target has Trident Single Pack Gum for $0.99. Use the 25% Off all candy Target Mobile Coupon (text CANDY to 827438 to get it), and the 50% off Trident Gum single packs Cartwheel Savings Offer. Then use the $1.59/3 Trident Gum Single Packs print coupon to make it free.
You can also get $1.50 from Ibotta when you buy 3 Trident Gum single packs

Click here to see more Target deals this week on the Free Stuff Times Money page!