Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
More on Aliexpress… Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment.
Link: Banggood product page
Price: -3 USD
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Old coupons (from the oldest to the newest): BG82229c, BG9a4d5b, BG00c906, BGAlerabat, BG6d3d36, 2022ACTIESNL, BGe727ab, BGPHholder
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for Baseus Phone Holder Adjustable Long Arm Lazy Phone Holder.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).