Living Social: 1 Year Of Costco Membership Plus $20 Costco Cash And A 72 Pack Of AA Batteries For $55! -New members only. -Limit 1 per customer, up to 3 additional as gifts. -Each membership includes a free Household card. -Your Costco Membership Activation Certificate will be emailed to you immediately after completing your purchase Want to continue reading this post? Click here!