You’re just not going to find a gallon of milk for much cheaper than this! The sale price and Extrabucks promotion on gallons of milk continues at select CVS stores this week, and there is a large selection of regional coupons. Add to this great deal not one, but two rebate offers from Ibotta and Snap. Get a gallon of milk for less than $1.00! Be sure to check your local MyWeeklyAd online to verify participation as milk deals and prices do vary by region.