Been tracking this vacuum for a few months now and haven't seen come anywhere near this price. CPO Outlets has it on sale for $119 (MSRP $199.99) plus the sale price stacks with $25 off $100 for Dewalt bringing it down to $94!
This vacuum uses both the 20V and 18V batteries plus can be plugged. Wet/Dry HEPA filter to boot. Suction is a little less than Milwaukee and others but if you're into DeWalt, this is as good as it gets for 20V vacuums.