How much does this cost to the nearest dollar?

DeWALT 20V Max 15 Degree Cordless Coil Roofing Nailer
This 20V MAX 15 degrees Cordless Coil Roofing Nailer delivers cordless convenience ideal for service repairs and small jobs. There are absolutely no hoses, compressors, or gas cartridges required. It's 100% battery-powered so the pro can show up and get to work right away. The 20V MAX 15 degrees Coil Roofing Nailer can drive the full range of roofing fasteners from 3/4 in. to 1-3/4 in. Get the job done quickly and efficiently with bump actuation mode and tool-free depth adjustment that provides precise nail placement. Brushless motor for increased runtime and durability Bump mode for efficiency and productivity Tool-free nail tray easily

Price is $400.00
Price: $399.99