Knife Sharpeners, Best 4 in 1 Manual Kitchen Knives & Scissor Sharpeners, 4 - Stage Knife Sharpening System with Diamond Steel, Ceramic Stone, Ergonomic Design, Non-slip Base?Black? is up for auction in Home & Kitchen. The current bid is $3.50, 79% below the $16.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.