I have just checked coupons. The lowest price I could get is $28.99 for Xiaomi TS STR004-0120 Polarized Sunglasses (in Banggood). You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
Lens material TAC polarized, People Adult, Frame color Black, Lens color Black, Frame material TR90, Adjusted Yes, Lens function TAC polarized
Latest coupon code price check (UTC time):
Banggood ($28.99)
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood. What about the price? I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database…
Link: Banggood product page
Price: $28.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): alibuy03, e2bcea, a2fsrb, TTxBG10, 71f7b4, 77401e, 715bfc, 97c2b3, 0e7f33, FBCOUPON1, BGTYAP022, BG6b9eee
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
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
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was $18.69).
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)).