Display Size 6.55 inch, 90Hz, ROM 256GB UFS 3.0 2-LANE, 16M colors, 103.6 cm2 (~86.5% screen-to-body ratio), Octa Core (1×2.96GHz Kryo 485 & 3×2.42GHz Kryo 485 & 4×1.78GHz Kryo 485), Resolution 1080x 2400 pixels, HDR10+, RAM 8GB LPDDR4X, OS Android 10.0; OxygenOS 10, CPU Snapdragon 855 Plus (7 nm), Corning Gorilla Glass, DCI-P3 100%, GPU Adreno 640 (700 MHz), Type Fluid AMOLED capacitive touchscreen, 20: 9 ratio (~402 ppi density).
Basically copy coupon, view price history or create e-mail price alert. Best price?
Aliexpress
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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. There are no coupons available at this moment in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGOP7T256, od7off, BGOP7TPL, BGD11OP7T, BGD11AOP7T, BG117T, BGBFOP7T, BG11OP7T256, BGBFAFF2019, BG3COP7T8256, BG6XOP7T8256, BGCITYADS2019, BG7T128BFL, BGBFSP7T8256, BG12OP7T256, Email5, BG1OP7T256, BG2OP7T256, BGDJOP7T256, BGNAOP7T256, BGLHOP7T, BG7TR201, BG7TR202, BG7T311, BG7T256320, BG7T401, BG7T25614, BG7T256G, BG7T22, BG7T61, BG7T256, BGOP7TJ1
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Hong Kong – OnePlus 7T 8/256GB Blue ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for OnePlus 7T 8/256GB Silver. The lowest price was: $468.99.
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)).