$19.94 – Tuya WiFi Natural Gas Detector Leakage Sensor (Banggood, Aliexpress: Tuya WiFi Natural Gas Detector Leakage Sensor LED Digital Display APP Remote Alarming Voice Reminder Troubleshooting Household Security Precaution Device (the best price with coupon)).
Right now the best price with coupon code for Tuya WiFi Natural Gas Detector Leakage Sensor is $19.94 (in Banggood). You can create price alert here, copy coupons and view price history. Best price?
Latest coupon and price update (UTC):
Banggood ($19.94)
Banggood warehouse is located in China. Good or bad price? From what I can see this price is higher than average price ($15.99). We have found one coupon for this product!
Link: Banggood product page
Price without coupon: $20.99
1. ($19.94): BGMAI666
coupon code has to be applied in shop’s 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): BG1e91cc
(there’s a little possibility that old coupon will work)
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
Do you need price history chart (for all/most countries) for Tuya WiFi Natural Gas Detector Leakage Sensor? There we go. The lowest price was: $14.99.
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)).