I am monitoring price for R7 1080P HD Monocular Infrared Night-Vision Device and it is for $44.99 now (in Banggood). Just check coupons out (with price alert and history). What is best price?
Photo resolution: 10 MP / 8 MP / 5 MP/3MP/VGA, Operating temperature: -5°C to +50°C, Power supply: Built-in 3800mAh rechargeable lithium battery, Display screen: The inner screen is 1.5 “TFT LCD display, Optical zoom: 5 times, Low light viewing distance: 0.5 meters to infiniity, Video resolution: FHD(1920X1080@30FPS) / HD(1088×1088@30FPS), Auto off: 1 minute/2 minutes/3 minutes/5 minutes/10 minutes/off, Digital Zoom: Digital Zoom 5X, Lens Angle: FOV = 10°, Storage medium: TF card / up to 128 GB, Storage temperature: -5°C to +50°C, Sight distance in complete darkness: about 0.5~infiniity, Lens: F 1.0 large aperture / f = 25mm, Date stamp: support setting date and time. Date and time stamps on photo and video files., Operation buttons: 5 buttons, MIC: no, Infrared LED: 7 levels of infrared adjustment, OSD language: multiple languages optional, USB interface: Type C
Latest coupon and price update (UTC):
Banggood ($44.99)
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). The question is – is it a good price? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal $40.49)
Link: Banggood product page
Price: $44.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for R7 1080P HD Monocular Infrared Night-Vision Device.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).