DeWALT Flexvolt grinder is $119 shipped and sold by Amazon. 1-2 month ship time. https://www.amazon.com/gp/aw/d/B01H9BLESO
Also, the Flexvolt circular saw is $127 https://www.amazon.com/gp/aw/d/B01H9BLSW6
and https://www.amazon.com/gp/aw/d/B01H9BLP92