MobilePros1 via eBay offers the Michael Kors Slim Saffiano 13" MacBook Air Sleeve in Black for $44.99. Apply coupon code "P20FINDYOURTECH" and check out with PayPal to cut the price to $35.99. With free shipping, that's the lowest price we could find by $2. It features a 2-snap closure and interior padding. Deal ends May 18.

Note: This coupon can be used once per PayPal account within a single transaction.