Walmart offers the Irwin 30-Piece Screwdriver Set w/ Tape Measure, model no. 1904305, for $15.52. Opt for in-store pickup to dodge to the $5.97 shipping charge. That's $12 off list and the lowest price we could find. It features four magnetic nut setters, 21 contract-grade bits, four double-end bits, and a 26-foot measuring tape.