CVS has a nice unadvertised Extra Bucks deal on Scope Mouthwash this week. You will get $3 Extra Bucks when you buy one bottle (limit 2.) The 500ml bottles are included in this deal. The pricing varies widely on this product regionally, but most stores have it between $3.49 and $3.99. They will be cheap or free after coupon and Extra Bucks.
At CVS through 5/27:
BUY ONE SCOPE MOUTHWASH 500ML, reg. $3.49-$3.99 at most stores
Get $3 Extra Bucks for buying Scope Mouthwash (limit 2)
Use one $0.50/1 Scope Mouthwash 237ml or larger printable coupon (preclipped)
Price at Register: As low as $2.99, but get $3 Extra Bucks
NET PRICE: AS LOW AS FREE!