Cheapest IP Camera System on Amazon ZOSI 1080p H.265+ PoE Home Security Camera 5MP PoE NVR Recorder

I bought this on Amazon for $99 about two weeks ago before the Coronavirus (COVID-19) outbreak. It looks like they are now price gouging so its now $149.99. Its a 4 camera 1080P IP camera NVR system expandable to 8 cameras. It does not include a hard drive. I already have extra hard drives. Pretty easy to install. Not allot of documentation like most things coming China. The video is actually pretty good.

Camera System on Amazon ($92)
https://www.amazon.com/gp/product/B07YC172RR/ref=as_li_tl?ie=UTF8&tag=fintechcomm0f-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B07YC172RR&linkId=feb564d5d1c5948e63fcf3c291f868c9