$122.39 – PORTXVNSA 4 inch IPS LCD SA5 Multi-function Handheld Spectrum Analyzer 100k-5.3GHz Signal Generator – No SD Card.
$122.39 – that is current price with coupon for PORTXVNSA 4 inch IPS LCD SA5 Spectrum Analyzer 100k-5.3GHz Signal Generator (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Do you want to know what the best price is?
Latest price update (UTC time):
Banggood ($122.39)
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it? But wait a sec… Is it a good price? Well, this price is higher than average price ($118.85)
Link: Banggood product page
Price: $122.39
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGALL8, BG606d12
(these coupons are old, so probably won’t work)
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 PORTXVNSA 4 inch IPS LCD SA5 Spectrum Analyzer 100k-5.3GHz Signal Generator is here. The lowest price was: $109.99.
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)).