Shop4tech.com offers the refurbished Targus Universal Notebook Docking Station, model no. ACP50US, for $39.99. Coupon code "LD15" drops the price to $33.99. With free shipping, that's $4 under our mention from nearly a month ago and $80 less than the lowest total price we could find for a new, factory-sealed unit. This docking station connects to your laptop via a single USB port and lets you add a variety of peripherals via its VGA port, four additional USB ports, and audio ports. Coupon expires September 1.

Note that no warranty information is provided.