$759.99 – Original Q900 V4 100KHz-2GHz HF/VHF/UHF ALL Mode SDR Transceiver Software Defined Radio DMR SSB CW RTTY AM FM – Standard.
I am monitoring price for Q900 V4 100KHz-2GHz HF/VHF/UHF SDR Transceiver and it is for $759.99 now (in Banggood). You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood ($759.99)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Price? This price is higher than average price ($545.59) for this item.
Link: Banggood product page
Price: $759.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGHONEYSP, BGESJY8
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for Q900 V4 100KHz-2GHz HF/VHF/UHF SDR Transceiver is here. The lowest price was: $539.99.
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)).