TENGOO HV-16A Heated Vest is for $42.99 (in Banggood). Price history, coupons and price alert are available on this page. Do you want to know what the best price is?
TENGOO HV-16A Heated Vest 16 Heating Zones Trible Gears Temperature Level Control Winter USB Electric Heating Jacket for Camping Hiking – XL
Latest coupon and price update (UTC):
Banggood ($42.99)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Isn’t it too expensive? Well, this price is higher than average price ($18.32)
Link: Banggood product page
Price: $42.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for TENGOO HV-16A Heated Vest.
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)).