Just got one of these and they dropped in price 100 bucks yesterday at Home Depot.
In store, they also have a free pair of 5Ah batteries ($159) free with any X2 kit purchase. Now $299
Makita18-Volt 5.0Ah X2 LXT Lithium-Ion (36-Volt) Brushless Angle Grinder Kit
https://homedepot.app.link/cacBY1TuBJ
SKU# 302254443