Northern Tool offers the Ironton 4.5" Angle Grinder Kit for $24.99. Coupon code "248527" drops it to $19.99. With free shipping, that's $3 under our March mention, $15 off list, and the lowest total price we've seen. It includes an angle grinder, side handle, wrench, carbon brushes, grinding disc, cutting disc, five sandpaper discs, wire wheel, rubber wheel, and flange.