RefurBees offers the refurbished 4-lb. Lenovo ThinkPad T420 Intel Sandy Bridge Core i5 2.5GHz 14.1" Laptop for $397. Coupon code "TP55" cuts that to $259. With free shipping, that's an extra $138 off and the lowest price we could find. It features an Intel Core i5-2520M 2.5GHz Sandy Bridge dual-core processor, 14.1" 1600x900 LCD, 8GB RAM, 320GB hard drive, DVD reader, and Windows 10 Home 64-bit. Deal ends March 16.

Note: A 3-month RefurBees warranty is included.