Staples offers the Office Designs Vertical 2-Drawer Letter Size File Cabinet in Graphite, model no. 14443/17783, for $34.99. Plus, Staples Rewards members qualify for free shipping. (Not a member? Click here to sign up for free.) That's the lowest total price we could find by $23. It features two high-sided 18" drawers, factory-installed lock, and glide suspension.