367.99 USD – that is current price with coupon for V0.6.3 HF SDR (in Banggood). Go down and check coupons out. Remember to check price history if it is available. What is the best price?
Latest coupon and price update (UTC):
Banggood (367.99 USD)
Banggood warehouse is located in China. Well, is it a good price anyway? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal 362.59 USD) Basically there’re 2 active coupon codes available!
Link: Banggood product page
Price without coupon: 375.99 USD
Coupon (367.99 USD): BGSPRING8OFF
Coupon (367.99 USD): BGHONEYSP
(CouponsFromChina.com tip: you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX, BGBFDAY8, BGNEWYEAR8
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
Click here… to search for MCHF V0.6.3 HF SDR Transceiver QRP on Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for MCHF V0.6.3 HF SDR Transceiver QRP.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).