Hurry To Walgreens! Post Oreo O’s Only $1.38! by Belinda | Dec 13, 2018 | Coupons, Featured, Walgreens | 0 comments Easy deal while out shopping for your Christmas gifts!! Yum! Buy (1) Post Oreo O’s Cereal $1.88 Use (1) $0.50/1 Post Oreo O’s Cereal printable coupon Final Price: $1.38 Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.