Home Depot offers the Husky 26" 6-Drawer Rolling Tool Chest / Cabinet, model no. C-296BF16, for $99. Outside of the deal below, that's $41 under the lowest total price we could find for a similar 6-drawer chest elsewhere, although we saw it for $5 less last June. It features a keyed locking system, swivel casters, steel construction, full-extension ball-bearing drawer slides that support up to 50 lbs., and reinforced chest lid.
Of note, Sears offers the similar Craftsman Home Series 6-Drawer Tool Center with Bulk Storage Panel Door in Red, model no. 113435, for $99.99 with in-store pickup. It features full-extension ball-bearing drawer slides that support up to 25 lbs.