Went into my local Salisbury's (Hereford) this afternoon a spotted this Kenwood Chrome Can Opener with bottle opener and knife sharpener reduced from £13.99 to £3.50. Don't know if its nationwide but they had quite a few, still full price online.
"Chuck out all those grimy old manual tin-openers and make space for the only one you'll ever need: the Kenwood Chrome Can Opener. Its 40W motor opens cans of all shapes from small and standard domestic to bulky 1.2kg monsters.
The soft-touch rubber grip gives increased comfort, while the magnet holds the lid in place for safe disposal and no more nicked fingers. The machine's hands-free action automatically starts the blade cutting with just a little light pressure on the lever and stops it once the lid is removed.
The removable blade is easy to clean for better hygiene, and the non-slip feet hold the opener securely in position for stability and safety.
In addition to all this, the can opener has on-board cord storage to save space, plus integrated knife sharpener and bottle opener. The Kenwood Chrome Can Opener carries a 1-year manufacturer's guarantee."