It’s time to shop Days of Beauty at Costco. This is an online-only sale, with products available while supplies last or through Aug. 14. Shop exclusive member-only deals (sign up for a membership) on hair care, wellness essentials, and skin care. High-end beauty brands that we rarely see markdowns on are included.

On top of Days of Beauty markdowns, you can also shop the Beauty Buy More & Save promotion: buy three or more qualifying beauty items and save $40 through Aug. 14.

We spotted Perricone MD High Potency Firming Eye Lift Serum included in the promotion, plus it qualifies for a $12 instant savings offer. That means you can score three bottles for a final price of $34.97. That’s a fantastic deal, considering Ulta regularly sells this firming eye lift serum for $72 per bottle.

Save 83% when you order today — but hurry because this deal is only available while supplies last. Here’s what you’ll do:

Buy 3 Perricone MD High Potency Firming Eye Lift Serum $36.99, regular price
Online only
Buy 3, save $40 instantly through Aug. 14, limit 5
Instant savings – $12.00/1 – Perricone MD High Potency Firming Eye Lift Serum, exp. Aug. 24, limit 5
Free shipping
Final Price: $11.66 each, when you buy 3