Northern Tool offers the Ironton 6" Bench Grinder with Lamp for $59.99. Coupon code "254875" cuts that to $49.99. With free shipping, that's $10 off list and the lowest total price we could find, although we saw it for $10 less last September. It features a 6" wheel at 3,560 rpm and an 8-foot cord. Coupon ends October 17.