Aliexpress
Click here… to search for Meizu Flow 3-Driver Hybrid Earphones on Aliexpress
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. Well, there is one coupon available right now.
Link: Banggood product page
Coupon (90.31 USD): BG651551
(CouponsFromChina.com tip: apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): AFfbG10, 502C6B, BGBFAFF2019, BGCITYADS2019, BGVDay10%off, EARSP11, BGAFF10OFF, bGhOnEy10, Email5, BGSS10%SW, bgshOOp10, BGELIG0920, BG11SHOP, BG11PP7, 7d18f7, BG4BW25, BGLOAC1, 13f142, BGa0b145, BGBuscape01, BG3b5270
(these coupons are old, so probably won’t work)
Price history and price alert
Check out price history chart (for all/most countries) for Meizu Flow 3-Driver Hybrid Earphones.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).