Home Fatwallet Costco.com $25 off order of $250 or more Fatwallet Costco.com $25 off order of $250 or more By ARCOM - 8 October 2017 218 0 SHARE Facebook Twitter Go to the deal page: Costco.com $25 off order of $250 or more Rating: 0 Posted By: manrental Views: 82 Replies: 0 Headed into my local Costco in Los Angeles area and got a flyer with one time online promo code forCostco.com $25 off order of $250 or more. Not a bad offer.