Amazon's Gold Box Deal of the Day is the Dewalt DCK421D2 20V MAX Lithium-Ion 4-Tool Combo Kit for only $249.00 + Free Shipping. The combo has received a high 4.6/5 stars from Amazon reviewers, and includes an impact driver, drill, circular saw, worklight, and 2 battery packs.

The kit retails for $767, so you're getting a screaming deal if you order before midnight.