Bakeey 7mm 6LED Android Endoscope (Banggood, Aliexpress: View Angle: 70 degreeFocal distance: 5cm-infinate., 1/1.5/2/3.5/5M Long USB Cable ;, Support computer: android/XP W7 W8 VISTA W10, Exposure Light Automatic, Power Supply 5V DC via USB, Waterproof level: IP67, Video Format AVI, Resolution 640*480, Photo Format: JPEG, Frame Rate: 30fps, Operating Temperature 0 degree to 70 degree, 5.5MM Len with 6pcs adjustable LED lights waterproof;, Lens Diameter: 7.0MM, Sensor Size: 1/9 inch (the best price with coupon)).
Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($12.73): Cuponation9
2. ($13.15): BG00c906
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): AFfbG10, BGBFAFF2019, BGCITYADS2019, BGBK15, BGBAK15, BG20SST, BG20CES, BgcLuBofErtA10, BGAFF10OFF, BGCuponation10, 13f142, BGHONEY2110, BANGGOODSD, BGHOTSHOP15, BG53e9c8, BG1efeb0, MVC8SPRING, 8BGwbg2204, 2203ActiesNL, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BGJUNEGSG9, 9OFFSUMMER
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for Bakeey 7mm 6LED Android Endoscope. The lowest price was: $6.99.
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)).