Bestbuy offers Blink - Mini Indoor 1080p Wireless Security Camera (2-Pack) - Black for $33.99 (orig. $64.99) plus shipping.

Product Description:
The Blink Mini Camera is a compact indoor plug-in smart security camera with 1080p HD day and night video, night vision, motion detection, two-way audio, easy set up and it works with Alexa - 2 cameras.