We spotted an unadvertised sale and Extrabucks promotion at CVS. Purchase one 250-ml bottle of Crest Mouthwash on sale for $3.49, and receive $1.50 Extrabucks at checkout. Use a printable coupon from Coupons.com to save even more!

Buy 1, Receive $1.50 Extrabucks through 4/1, Limit 2

Use one $0.75/1 Crest Pro-Health Mouthwash 237 ml or larger (coupons.com)

Pay $2.74, Receive $1.50 Extrabucks

Final Price: $1.24

Heads Up: many valid coupons are “beeping” at the register at CVS lately. This is hopefully temporary, but in the meantime, be sure to prepare yourself with these tips: What to Do If Your Coupon Is Rejected