Blink Video Doorbell (newest model), Two-way audio, HD video, motion and chime app alerts and Alexa enabled — wired or wire-free (Black) Black Video Doorbell Video Doorbell is up for auction in Electronics. The current bid is $12.50, 62% below the $32.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.