Ester-C vitamin C tablets are on sale, buy one get one free, through 9/27 at Walgreens! Use a printable $2.00 Red Plum coupon to get the tablets for $7.99 out of pocket. Scan and use the Rewards Points coupon on page 13 of the weekly ad to get 50 Points for every $1.00 spent on Health & Wellness products. For this purchase, receive 450 Points which can be redeemed on a future purchase for $0.45. After the sales, coupons, and Rewards Points, the final price for each box comes to $3.77.