Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
TF card for Blackbox logging, Receiver: Frsky XSR (BNF version only), Antenna: Foxeer Lollipop 5.8G RHCP, Propeller: DALPROP Cyclone T5046C (4 pairs), Camera: RunCam Micro Swift, Weight 299 grams without battery or props, IMU: ICM20689 (SPI) 32KHz capable, Brushless motor: T-motor F40 PRO2 2400KV, Barometer: BMP280, MCU: STM32F745VGT6 32-bit processor, Supports 4 – 6S battery (motors are optimized for 4S)
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 and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($269.10): AFfbG10
2. ($278.07): aff7off
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): rchobbies8, PCNETWORK, e2bcea, 502C6B, 12d8f2bb, TTxBG10, BGHolybro, BGHK2, 2019SPEDM, BGss9%rc, BGss35, BGssHK2, bgssaff9, BGHKSE, 12HK
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Holybro Kopis 2 Drone BNF Frsky XSR ($-3)
Price history and price alert
Here is price history (for all/most countries) for Holybro Kopis 2 Drone PNP.
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)).