To check the balance on your Costco gift card, you have to visit the store.
In-Store: Costco Store Finder
Buy Costco Gift Cards at a Discount and Save $$ or Sign-up for our Wish List and be notified whenever a discounted Costco gift card becomes available.
You can also sell your Costco gift card for Ca$h or exchange them for an Amazon.com gift card. Learn How!
