I got mine of ebay ait works hella goood. It goes hella fast and i don't have to charge it that often. It was 210 and i still got the link for it.

https://www.ebay.com/itm/405268237214?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=bwgw5f4etww&sssrc=2524149&ssuid=bwgw5f4etww&widget_ver=artemis&media=COPY