Was just to Costco and found the Segway Ninebot ES3 scooter w/ dual batteries $50 off of what it was last week. Normal price $579-$50=$529.
Best deal I've seen in a while with the peace of mind of Costco returns. Stopped by the help desk and confirmed you can return it for any reason within a few years just in case it doesn't last. I'm 265 and can confirm it hauls a** even for a chub like me 😂 They had a few pallets in Oceanside, CA.