Basically copy coupon, view price history or create e-mail price alert. What is best price?
Product Type 5 IN 1 USB 3.0 Hub
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
1. ($9.99): BG56df60
paste coupon code in your cart and click Apply 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): BG96af8c, BG975636, BG589b2e
(these coupons are old, so probably won’t work)
Price history and price alert
Check out price history chart (for all/most countries) for Mechzone 5 in 1 USB 3.0 Hub Splitter.
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)).