With stock varying by ZIP code, Lowe's offers the Kobalt 22-Piece Screwdriver Bit Set
, model no. 89839, for $3.98
. Opt for in-store pickup
to dodge the $5.99 shipping charge. That's a buck below our mention from a month ago, $12 off, and the lowest price we've seen. The set includes 16 driver bits, two hex-to-square adapters, three nut drivers, and a 3" impact torsion bit holder.