Walmart: FREE Oreo 6 Count Packages! August 27, 2010 This post may contain a link to an affiliate. See my disclosure policy for more information. Walmart sells the 6 count packages of Oreo cookies for $0.50 near the registers. Use the $1/2 Nabsico cookies or crackers coupon (no size restriction) to get 2 for FREE! Thanks, Hip2Save!