$9.99 – AOLIKES Professional Sports Knee Support (Banggood, Aliexpress: AOLIKES Professional Sports Knee Support Nylon Elastic Breathable Soft Bandage Knee Brace for Basketball Tennis Cycling – Black XL (the best price with coupon)).
I have just checked coupons. The lowest price I could get is $9.99 for AOLIKES Professional Sports Knee Support (in Banggood). Check coupons or create price alert down below. What is the best price?
Latest coupon code price check (UTC time):
Banggood ($9.99)
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood. Is it expensive? Hmmm, price is higher than average (which is $7.49 right now), so better set price alert down below…
Link: Banggood product page
Price: $9.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGTYAP046, BG417df5
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Aliexpress
There’re some similar (or not) items 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 AOLIKES Professional Sports Knee Support? There we go. The lowest price was: $6.99.
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)).