Walmart offers the Stanley 4-in-1 Pocket Screwdriver
, model no. BOS66344, for $2.73
. Opt for in-store pickup
to avoid the $4.97 shipping charge. That's tied with our May mention and the lowest price we could find now by $4. It includes two double-ended magnetic bits in sizes 5/32", 1/8", 1PT, and 2PT.