Sears has their Craftsman 48 inch level on sale for $21.99. Today only,
when added to cart it drops to $18.69.
If you do in store pickup, the level is bundled with a free $9.99 craftsman
torpedo level. So for $18 plus tax its $40 worth of levels.
Link: http://www.sears.com/shc/s/p_10153_12605_00939255000P?prdNo=1&b
