There is a rare coupon available for $1.00 off Glad ForceFlex or OdorShield Trash Bags.
You can combine this with a Target Cartwheel coupon and a rebate on SavingStar to grab a good price on bags!
Buy (2) Glad OdorShield Trash Bags 100 ct.-$15.99 (online price)
Use (2) $1.00 off Glad ForceFlex or OdorShield Trash Bags
Use 20% off Glad Trash Bags Target Cartwheel (expires 2/28)
Pay Out of Pocket: $23.78 (just be sure you have other items on your receipt since the price is $25 before coupons)
Receive $5/$25 Glad Trash Bags (SavingStar Deposit)
Final price: $18.78 or $9.39 each