You can create price alert here, copy coupons and view price history. What is best price?
Card Extend: No, LPDDR4X, ROM: 128GB, OS: OxygenOS based on Android 11, CPU: Snapdragon 865(7nm+), UFS 3.1 2-LANE, RAM: 8GB, 5G Chipset: X55, GPU: Adreno 650, Octa-core (1×2.84 GHz Kryo 585 & 3×2.42 GHz Kryo 585 & 4×1.8 GHz Kryo 585)
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Global Rom Original OnePlus 8T 8 T 5G 6.55\ | $354.64 | – |
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. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($459.00): BG6305b4
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): BGOP8T128, Email5, BG8T1281102, BG8TOP128, BGDO8T128, BGWP8T128, BGBF8T128, BGBFNA8T128, BGFSIT8T128, BGBFBR8T128, BGBF8TOP128, BGBFFS8T128IL, BGCuponation10, BG3SS8T8, BGS3SS8T8, BG3SSYB8T8, 13f142, BGOP8T8D, BG1b7429, BGOP8T8G, BGa36935, BGf5A1C6, BGOP8T12825, BGaebb27, BG87d76e, BG3b63c6
(these coupons are old, so probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for OnePlus 8T 8/128GB Global? There we go.
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)).