$66.99 DEWALT DW255 6 Amp Drywall Screw Gun with DEWALT DW2002B25 #2 Phillips Bit Tip (25-Pack 
DEWALT DCF620B 20V MAX* XR Li-Ion Brushless Drywall Screwgun (Tool Only) - Tool Authority
DEWALT DCF620B 20 Volt MAX 20V XR Li-Ion Brushless Drywall Screw Gun DCF620 885911310888 | eBay
