Home Depot offers the NuMax 18-Gauge 2-in-1 Brad Nailer and Stapler, model no. S2-118G2, for $21.88. Opt for in-store pickup to dodge the $5.99 shipping charge. That's the lowest price we could find by $8. It features a fully adjustable exhaust port and its magazine holds up to 100 nails/staples.