Thumb Score: +13

Woot [woot.com] has the 4-pack TP-Link Tapo 1080P Indoor Security Camera w/ Motion Detection, 2-Way Audio Siren, Night Vision, Cloud & SD Card Storage (Black) for $34.99 ($8.75 each). Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot! to apply free shipping) or is otherwise $6 per order.

Features:

1920 x 1080 Resolution, 15, 20 or 30 fps