e-TechGalaxy via eBay takes an extra $50 off a selection of new and refurbished laptops and tablets. (Discount applies automatically at checkout.) Plus, all orders bag free shipping.

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A couple of best bets, with prices after discount:
-- Refurb Lenovo Core M Dual 12" 2-in-1 Touch Laptop for $369.99 (pictured, $180 off)
-- Asus Zenbook Skylake m3 13" Laptop for $579.99 (low by $19)

Of note, no warranty information is provided for refurbished items.