What is the cost to join Costco?

$60/year, or $120/year for executive, which gives you additional perks, like 2% rewards on your purchases.

$60 is a regular membership and $120 for an executive membership. I've seen some offers on sites like Groupon and Living Social that will have deals were you get a discount rate or coupons that make your first year less expensive. Costco also has a satisfaction guarantee or you can get your membership fee back. It's worth the money and there's ways to make it pay for itself. Also have saved money on cars, travel, carpeting and more!