zebadia ultrasonic cleaner for retainers & aligners - 50khz dental pod for invisalign, braces, dentures, night guards, 200ml 3 modes, deep clean for fresh retainers, white is up for auction in Health & Household. The current bid is $1.00, 97% below the $30.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.