With orders of $25 or more, Amazon offers Prime members the Plano Molding Corner Tool Rack, model no. 9123, for $9.24 with free shipping. (Non-members can spend $49 to qualify for free shipping.) That's the lowest total price we could find by $14. It features 10 tool slots.
Note: This item is part of Amazon's "add-on program" and can only be purchased with an order of $25 or more.