I am offering a Mike Dunbar style Scorp, made by Barr Specialty Tools. It is in as-new condition and it has never been used. The blade has never been sharpened and still retains it's factory-sharp edge. The rest of the scorp is in likewise condition with no wear or usage. The Barr web site lists the diameter at 4", but this one is 4 1/4". It lists for 8.00 but I am starting the bidding off much lower. Good Luck!