Groupon offers a Costco 1-Year Gold Star Membership bundled with a $20 Costco Cash Card, and a Coupon for $25 off a Costco order of $250 for $60. (You'll also receive coupons for Kirkland Signature AA Batteries, Kirkland Signature Disinfecting Wipes, and $10 off Fresh Meat. Coupons will be mailed within four to six weeks of voucher redemption.) That's a rare bundle deal on a Costco membership and brings very strong savings. (We saw a lesser bundle in November which lacked the coupon for $25 off an order of $250.) It's valid for non-members only for their first year of membership, and some exclusions may apply.