- ZWILLING 4-Star Chef Knife Combo with Sharpener - Set of 4Regular Price Product was previously at: $424.99 $424.99 Special Price $339.99Currently only available in storeZWILLING Professional 'S' 3 Pc. Chef Knife SetRegular Price Product was previously at: $499.99 $499.99 Special Price $349.99Available online Available in stores