As one of its daily deals, 13 Deals offers the for $6.49 with free shipping. That's tied with our mention from three weeks ago and $9 under the lowest price we could find for a similar light elsewhere. It features adhesive pads, a magnetic back, and dimmer dial. It requires two AA batteries (included). Deal ends April 13.
Here's what to look for at that overstuffed Goodwill or Salvation Army store, and how you can make money from it.