This looks like a really good kit for a great price.$50 includes the unit, battery & pole. I was just at Home Depot and saw a Ryobi corded unit for $120. Sun Joe has theirs on sale for $50 plus if you enter your email you get an extra 10%, super slick deal!
Shipping is free over $75, so I added a portable air compressor, saved an additional 10% thanks to my email and this was cheaper than buying an additional battery on its own
https://www.snowjoe.com/products/…h-2-ah-red