As one of its daily deals, CPO via eBay offers the refurbished DeWalt 4-Tool 18-volt Cordless Combo Kit, model no. DCK425C, for $149.99 with free shipping. That's $29 under our December mention of a new kit and tied as the lowest total price we've seen. (It's also $95 below the best price we could find for a new kit.) It includes a compact drill/driver, impact driver, cordless reciprocating saw, pivoting head flashlight, and DeWalt bag. Deal ends today.
A 1-year warranty is applied, although it's unclear who backs it.