Print a high-value $1.50/2 Mars Seasonal Candy coupon.
You can use it at Walgreens to get the following deal:
Buy two Mars Candy Singles at $0.50 each
Use $1.50/2 Mars Seasonal Items
Use in-ad coupon to bring the price down to $0.39 each
Free plus $0.81 in overage (you’ll need to purchase something else to absorb this overage or your order won’t go through)
Thanks, Common Sense With Money!
Note: The link in this post is my referral link. Read my disclosure policy here.)