$18.04 – ANENG M469C Network Line Finder RJ11 RJ45 Cable Tracer 9V Battery Flashlight Auto Shutdown Low Voltage Alert – Black.
ANENG M469C Network Line Finder RJ11 RJ45 is for $18.04 (in Banggood). Just check coupons out (with price alert and history). You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood ($18.04)
Banggood warehouse is located in China. You probably want to know if this is a good price. Hmmm, price is higher than average (which is $17.99 right now), so better set price alert down below… One coupon is available. Cool!
Link: Banggood product page
Price without coupon: $18.99
1. ($18.04): BGMAI666
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG8a9cdf
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
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.
Price history and price alert
Price history (for all/most countries) for ANENG M469C Network Line Finder RJ11 RJ45 is here. The lowest price was: $16.99.
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)).