Aliexpress
Click here… to search for SJCAM SJ5000X Action Camera Elite Edition on Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. Only one coupon available!
Link: Banggood product page
Coupon (142.40 USD): BG2589f4
(CouponsFromChina.com tip: coupon code has to be applied in shop’s 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): 502C6B, e2bcea, BgAuMotor, b71c67, BGsjcamiMars, BGAFF10OFF, BGCuponation10, 13f142, BGHONEY2110, BGd0b05d
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Here is price history (for all/most countries) for SJCAM SJ5000X Action Camera Elite Edition.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).