Can’t lay eyes on the thing that’ll make the cut on your list of collectibles? Well, maybe you’re not a sharp enough collector. No worries, ebay to the rescue. There’s a professional knife sharpener by Kent of London, England, up for bid. This is bound to fulfill your longing for that one perfect piece in your display case. The Knife Sharpener is in a working condition and will even make your knives prim, provided you’re willing to spend a little time turning its lever. The Kent Professional Knife Sharpener & Cleaner belongs to somewhere between 1850 and 1920, and is remainder of an era when stainless knives were still to be introduced. The oak box, the chute mechanism, the iron liver, all will combine to add a bit of charm and exclusivity to your collection of antiques. You must beat others to land hands on one of these.