Right now the best price with coupon code for Version 2.8 is 41.99 USD (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Best price?
Latest price update (UTC time):
Banggood (41.99 USD)
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now… Is it good price? Hmmm, price is higher than average (which is 36.24 USD right now), so better set price alert down below…
Link: Banggood product page
Price: 41.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGb8b827, BGTOOS729, BG8FORMULAMX
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Hugen Version TinySA 2.8 inch Display 100kHz to 960MHz Spectrum Analyzer | 48.17 USD | Paste “05CD03 or CDPU03 or FRCD03 or CDES03 or CDEW03 or AE3ZNAFEU or USAFF3” (may not work) |
More on Aliexpress… Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for Hugen Version 2.8 Inch NanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5GHz.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).