Just check coupons out (with price alert and history). You probably want to know what is the best price?
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):
USB Type-C, Video Memory Type: GDDR6, PCI Express Type: PCI-E 3.0, Video Memory Capacity: 6GB, Video Memory Frequency: 14Gbps, Power: 160W, Maximum Resolution: 7680x 4320, HDMI, Power Interface: 8 + 8Pin, I/O Interface: 3x DisplayPort, Interface Type: PCI-E 3.0, Memory Bus Width: 192bit
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($386.99): bGhOnEy10
2. ($422.99): Email5
put item in your cart and apply coupon code there 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): 502C6B, e2bcea, TTxBG10, aff7off, AFfbG10, affbg10, BGCITYADS2019, bGpAnDacHeCk
(these coupons are old, so probably won’t work)
Price history and price alert
Price history (for all/most countries) for Colorful iGame GeForce RTX 2060 6GB Graphics Card 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)).