You can create price alert here, copy coupons and view price history. What is best price?
Storage Temperature -20 °C to 70°C, Working Temperature -40°C to 80°C, Video Length 10S~5mins, LCD Screen 2.4’ TFT-LCD(4: 3), Sensor 3 Mega Pixels Color CMOS, Dimension 137x 87x 46MM, Max. to 32GB, PIR Sensitive Distance 15~20m PIR sensitive angle 120 degree, Standby Time 4~6months, Resolution 1080p/ 720P/ VGA, Photo Format JPEG 16MP/12MP/8MP/5MP, Working Humidity 5%-90%, Waterproof Level IP66, Weight 280±5g, Battery 4~8pcs AA Batteries, External Power DC 6V, Storage SD/SDHC Card, Video Format AVI, Working Voltage Battery: 6V; DC: 6V
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($45.00): BGE2A
2. ($50.15): BGBF19
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGE2, 502C6B, e2bcea, TTxBG10, BG2434P, BGX656, SKUA47836, BGE2C, BRANDKALD
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for KALOAD E2 1080p Hunting Camera? There we go.
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)).