You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Youpin Momoda Intelligent Neck Massager Pulse 5 Modes Constant Temperature Heating Health Care Cervical Vertebra Physiotherapy | $63.40 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Brand: Momoda (Xiaomi ecological chain), Temperature Gear: 2 Gears, Color: White, Battery capacity: 700mah, Name: Momoda Intelligent Neck Massager, Charging time: 1.5h
Banggood
Banggood warehouse is located in China. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($60.60): BGHealth06
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/5cd
Old coupons (from the oldest to the newest): 13f142, BG10OFFAFF1, BANGGOODSD
(these coupons are old, so probably won’t work)
Price history and price alert
Price history (for all/most countries) for Momoda Intelligent Neck Massager is here.
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)).