I have checked all old coupons and price is 209.99 USD for APPLLP 4 Pro 1.6 (in Banggood). Just check coupons out (with price alert and history). Best price?
Latest coupon and price update (UTC):
Banggood (209.99 USD)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Good or bad price? From what I can see this price is higher than average price (205.59 USD).
Link: Banggood product page
Price: 209.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG377aef, BG58d549, BgGoodie9, BG8ReviTrage, BGcoupon8off, BGGutscheine, BGMARCHSALE, BG4d5b9d, BG74936f, BGBFDAY8, BGNEWYEAR8
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Aliexpress
Click here… to search for LOKMAT APPLLP 4 Pro 1.6 inch 400x400px 6/128GB 4G on Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for LOKMAT APPLLP 4 Pro 1.6 inch 400x400px 6/128GB 4G.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).