Various eBay sellers take up to 82% off a selection of laptops and tablets. (The banner advertises up to 50% off, but we found deeper discounts within.) Plus, most orders receive free shipping. Some best bets: Update: Ending today, apply coupon code "CDTECH10" and checkout via PayPal to cut an extra 10% off select items of $200 or more.

See all eBay Coupons.