Used prices by battery platform
A cordless tool is an entry point into a battery system you then stay in. These pages show what it costs to buy into each one second-hand.
20V MAX
81 models priced
Cheapest way in: DeWalt DCB112 at $29.99
M18
64 models priced
Cheapest way in: Milwaukee 2656-20 at $48.83
18V LXT
56 models priced
Cheapest way in: Ryobi P400 at $33.62
M12
26 models priced
Cheapest way in: Milwaukee 2450-20 at $54.99
FlexVolt
5 models priced
Cheapest way in: DeWalt DCS578 at $146.98