You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
CPU UNISOC T618, Weight 474g, Screen 10.4 Inch IPS Capacitive Screen, Resolution 2000*1200, System Android 11, GPU G52-3EE-2core @ 850MHz, Model Alldocube iPlay 40 Pro, Size 248.1*157.9*8.3mm, bluetooth 5.0, Core Octa Core, Camera Front is 5.0MP Rear is 8.0MP, RAM 8GB, Language Multi-language, WIFI 802.11 ac/a/b/g/n 2.4GHz/5GHz, ROM 256GB, Battery 3.8V 6200mAh
Aliexpress
There’re some similar (or not) items 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 Hong Kong. There is no active coupon in my database right now (for Banggood).
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG4bf7c0, BG965c55, BGANI008, BG481d10, BGf1ddce, BG8a0ae7, BG3c3a1a, BGDBI40P, BGDBI40PZ, BGad2dc2, BGBFAL40P, BGBFAL40PZ, BG699b0b, BG7d913f, BGee8c17, BG5ab96c, BGed6be1, BG2fc8d2, BG446b09, BGHUCJ137, BG48355c, BG7cf40e, BGfe4697, BGHU1840, BG198075, BG293558, BG50dc04, BG188bf3, BG70a838, BG5db4c8, BGdb6005, BG254736, BG92cb08, BGb6553d, BG1fcabc, BG52e077, BGbca2be, BGaec149, BGJP6TP02, BG49e910, BG795dfe, BGa8daf1, BGb0bcce, BGc6fc02, BGe398ac, BGa4a2d5, BGb05ac1, BGJPf351, BGe84e9d, BG3f5624, BG816621, BG9bd83f, BGde37c5, BG0c95e7, BG0659e2, BG51a6cf, BG093a40, BGd88feb, BG7fcd3c, BGffc519, BG3e8031, BGcf3887, BG3004f5, BG9fac73, BGCAPITALOS8
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Alldocube iPlay 40 Pro T618 8/256GB 4G 10.4 Inch Tablet [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for Alldocube iPlay 40 Pro T618 8/256GB 4G 10.4 Inch Tablet is here.
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)).