I have checked all old coupons and price is 23.55 USD for TENGOO HS-08A Heated Sweater (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood (23.55 USD)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. You probably want to know if this is a good price. Wow! That’s the lowest price in CouponsFromChina database!
Link: Banggood product page
Price: 23.55 USD
23.55 USD – This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGRA1171
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Aliexpress
Click here… to search for TENGOO HS-08A Heated Sweater on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for TENGOO HS-08A Heated Sweater.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).