Does this include the battery?
Based on ASIN Woot is using for the reviews – nope – the sale is for the saw only and does NOT include the battery.
" DeWALT DCS391B 20-Volt MAX Li-Ion Circular Saw (Tool Only)"
Tool only, as so many of Woot’s rechargeable tools have been for a while - does not include Li-Ion battery.
I don’t mind the lack of battery, I have batteries and that keeps the price down. However, be aware this is not the model with the brushless motor (XR, more efficient, battery lasts longer), so I am holding out for that one.