Screen 8 Inch IPS Capacitive Screen, Core Octa Core, Weight 305g, CPU Helio P22T up to 2.6GHz, Language Multi-language, Size 198*123*8.15mm, RAM 4GB, Camera Front is 5.0MP Rear is 13.0MP, ROM 64GB, Battery 5100mAh, Resolution 1920*1200, System Android 9.0.
Basically copy coupon, view price history or create e-mail price alert. Best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Hong Kong.
Link: Banggood product page
1. ($182.99): Email5
2. ($184.99): 7d18f7
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG272478, BGLOAC1, 13f142
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Lenovo M8 P22T 4/64GB Tablet [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for Lenovo M8 P22T 4/64GB Tablet is here. The lowest price was: $159.99.
Price records source(s): 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)).