iTech Deals via eBay offers the refurbished 3-lb. Apple MacBook Air Intel Ivy Bridge Core i5 1.7GHz 13.3" Laptop for $399.99. Apply coupon code "PSHOPTECH10" and check out with PayPal to cut that to $359.99. With free shipping, that's $40 under our October refurb mention and the lowest price we've seen. (It's the best deal today by $30.) It features an Intel Core i5-3317U 1.7GHz Ivy Bridge dual-core processor, 13.3" 1440x900 LED-backlit display, 4GB RAM, 64GB SSD, 802.11n wireless, Bluetooth 4.0, Thunderbolt, USB 3.0, backlit keyboard, 4-cell battery, and Mac OS X 10.9 (Mavericks). Deal ends November 9.

Note: No warranty information is provided. The above coupon can be used once per PayPal account within a single transaction.