Walmart offers the Hopkins 2x4 Basics AnySize Workbench Kit with ShelfLinks, model no. 90158MI, for $51.42 with free shipping. (Hayneedle charges the same.) That's the lowest price we could find by $9. You provide your own 2 x 4s and plywood to build a workbench up to 36" high and any length or width up to 8x4-feet. All hardware and instructions are included.