You can get 7 in 1 for 15.99 USD with coupon (from Banggood). Go down and check coupons out. Remember to check price history if it is available. You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood (15.99 USD)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Good or bad price? Pretty sweet, this is the lowest price I have ever noted for this product!
Link: Banggood product page
Price: 15.99 USD
15.99 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): BG2dbc5b, BGHUB15OFF, BG96af8c, BG975636, BG589b2e
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
Click here… to search for Mechzone 7 in 1 Type-C Docking Station USB-C Hub on Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for Mechzone 7 in 1 Type-C Docking Station USB-C Hub.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).