KneeRover GO Hybrid - $80 (Alhambra)

Works smoothly, in good condition! From seller - DESIGNED FOR THE PERSON ON THE GO: The KneeRover GO HYBRID knee walker user won’t let an ankle, foot or leg injury slow them down.
Whether you are a commuter, traveler, or just need a compact and portable mobility device to go about your busy life– the KneeRover GO will give you the freedom you deserve during your recovery.