Picked up a 3.5 inch Craftsman vise model # 51861 made in USA at a garage sale. Paid $3 (feels like a stole it). It is in very good condition but was thinking about replacing the jaws until I went to the Sears web site and saw the jaws go for $52.72. I almost pooped in my pants! How come so much money???? Any other info such as a manufacture date (looked but could not find one) and such and where to buy jaws would be great. Thanks Jim
