Won Lane via Walmart offers the OxGord Easy 1-Handed Jar Opener 2-Pack, model no. KAJR-01-02, for $9.95 with free shipping. That's tied with our mention from a week ago and the lowest total price we could find by $4. It can be mounted via an adhesive backing (three screw holes are also available for stability) and opens large jars and small bottles, such as nail polish.