Ebay offers Arlo AVD4001-1SCNAS Video Doorbell 2K for $38.81 (reg. $104) after code with free shipping. 

Apply Code: LONGWKND20

Product Description:
Arlo AVD4001-1SCNAS Video Doorbell 2K 2nd Generation with 4-Month Arlo Secure Subscription

• The Arlo Video Doorbell protects your front door with crystal-clear 2K resolution so you can zoom in without losing clarity.
• Receive notifications when motion is detected and live stream from your smart device.
• Speak to visitors with 2-Way Audio from your phone or use pre-recorded quick reply messages. Or trigger the Integrated Siren automatically or manually from the Arlo Secure App to ward off intruders.
• See who's at the door during the day or in low light with Night Vision, and a person from head to toe or a package on the ground.