Orico Technologies Co. via Newegg offers the Orico 2.5" and 3.5" USB 3.0 Hard Drive Dock, model no. 6518US3-BK, for $22.34. Coupon code "MKPLOC15" cuts it to $18.99. With free shipping, that's $31 off list and the lowest total price we could find, although we saw it for $5 less three weeks ago. This docking station connects 2.5" or 3.5" SATA hard drives to a Mac or PC via USB. Deal ends August 16.