DEWALT Grease Gun 20V MAX Cordless 10K PSI 2-Speed Electric Grease Gun (Tool Only) $222 at Amazon $222 $319 Amazon has the DEWALT Grease Gun 20V MAX Cordless 10K PSI 2-Speed Electric Grease Gun (Tool Only, DCGG581B) on sale for $221.50 with free shipping. 47" hose and LED light. $222 retail: $319 Posted by Faraday04/20/2026 at 12:02 PM PT