Sears offers the Craftsman 5-Piece Handle File Set, model no. 22040HNN, for $19.99. Opt for in-store pickup to avoid the $5.99 shipping charge. That's tied with our October mention, a savings of $18, and the lowest price we could find. It includes a 7" slim taper, 8" mill bastard, 8" round mill bastard, 8" half-round bastard, and hobby file.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.