Basically copy coupon, view price history or create e-mail price alert. What is the best price?
Display: 1.77 inch screen, GSM: 850/900/1800/1900MHz
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($17.52): BGAFF10OFF
2. ($17.52): BGdragonBoat
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGVDay10%off, aff7off, BGAFF7OFF, bGhOnEy10, BGTT10, BGSS10%SW
(probably won’t work, but you can try them out)
Price history and price alert
Price history (for all/most countries) for Lingwin N1 Phone is here.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
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)).