doace [game-changer] doace 500w max 220v to 110v converter, 50hz to 60hz voltage converter for european travel, 100% pure sine wave power converter us to europe for cpap hair straightener laptop cell phone white is up for auction in Electronics. The current bid is $1.50, 97% below the $47.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.