Buy 2 Purex–on sale Buy One, Get One free (2 for $5.99)
Use the Buy One, Get One Free coupon from the 2/21 RedPlum insert
Get both free after the coupon and sale (the store gives you one free with their sale, the manufacturer gives you one free with the coupon)
Not all stores accept a Buy One, Get One coupon in a conjunction with a Buy One, Get One sale when you only buy 2. If that’s the case at your store, you could buy 3 and use one Buy One, Get One coupon and you’ll get all three for $5.99–which is still a pretty good deal for Purex.
There’s also a great deal on Dentyne gum:
Dentyne 12 piece–on sale for $0.69 with in-ad coupon
Use $1/2 coupon from the 02/28 SmartSource insert
$0.19 each after coupons