Stack CommerceShareWe may earn revenue from the products available on this page and participate in affiliate programs. Learn more You never know what grocery prices will look like from one week to the next. One day, eggs are reasonable, the next, youre considering starting a hobby farm. If you want to keep your budget predictable, a Costco membership is one of the best ways to do it.No doubt, youve seen others online filling their carts to the brim with bulk groceries or spotting brand-name clothing finds, so was it the membership cost holding you back from joining? If so, this may sweeten the deal: Get a $20 Digital Costco Shop Card when you sign up as a Gold Star Member ($65 per year).This offer is only available for new members or those with cards that have been expired for over 18 months. You may share the membership with a second adult living at your address using the free Household Card.Heres how to get your Costco membershipYou already know all about Costco and whats inside, so lets focus on how to get your hands on that membership card ASAPgroceries and gas arent getting any cheaper. (You know that Costco Gold Star Members can fill up at Costco Gas Stations for less, right?)Buy your Costco membership online here for $65 (dont worry, youll get that $20 reward back).Immediately after purchase, youll get a confirmation email with a unique code and a link to an online form.Click the link and fill out the form, making sure to provide a valid email address. You must redeem your code by June 30, 2025, to qualify for this promotion.Head to your nearest Costco warehouse to pick up your physical membership card.Within two weeks of signing up, youll receive a $20 Digital Costco Shop Card to spend online or in-store.Sign up for a Costco Gold Star Membership ($65 per year) and receive a $20 Digital Costco Shop Card today. No coupon is needed to get this offer.StackSocial prices subject to change.Costco 1-Year Gold Star Membership + $20 Digital Costco Shop Card $65See Deal