Craftsman 4-Piece Slotted Screwdriver Set for $8.99.  Order online for in-store pickup at Sears to lock in the price and save on shipping.  Otherwise, shipping is $6.50 or free on orders over $59.  Here is a screenshot for reference. The screwdriver set features heat-treated serrated blades and includes 2", 4", 6", and 8" lengths.