Aliexpress
Click here… to search for Chuwi Hi8 SE CWI552 2/32GB Tablet on Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Hong Kong.
Link: Banggood product page
Coupon (62.99 USD): BGba26fa
Coupon (74.99 USD): BG66fd27
Coupon (77.99 USD): Email5
Coupon (79.04 USD): aff7off
(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): BGcebf29, BGILCHUWI8, BG7CWtab, BGILCHUWI, BGbfde6f, BG0cb8fc, BG4f0af2, BG861412, BGf58cf5, BGffea8b, BGe185f9, BGJP64a9, BG333e7d, bgchinafest, BGf248b3, BGa7a137, BG19d128, BG4cad08, BGOCH8SE, BG2ed353, BG4b47fc, BG876466, BGa7230e, BGBFH8SE, BG1a13a5
(these coupons are old, so probably won’t work)
Price history and price alert
Price history (for all/most countries) for Chuwi Hi8 SE CWI552 2/32GB Tablet is here.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).