I have just checked coupons. The lowest price I could get is $39.99 for TENGOO HV-21 Women Heating Jacket (in Banggood). Just check coupons out (with price alert and history). What is the best price?
TENGOO HV-21 21 Zones Heating Jacket Rechargeable Smart Thermal Warm Washable Color Matching Jacket Heated Hooded Coat Outdoor Sportswear – 2XL
Latest coupon and price update (UTC):
Banggood ($39.99)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. Low/high price? Well, this price is higher than average price ($34.88)
Link: Banggood product page
Price: $39.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG615201, BGNEWYEAR8
(these codes were not working in latest coupon update, but you can check them out anyway)
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
Do you need price history chart (for all/most countries) for TENGOO HV-21 Women Heating Jacket? 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)).