I have just checked coupons. The lowest price I could get is $92.99 for ATS-25+ 2.4Inch Touch Screen Si4732 Radio Receiver DSP (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Best price?
Color: black, Package size: 140x 115x 55mm / 5.5x 4.5x 2.2in, Support SSB bandwidth ranges: 0.5~4K, Battery: 1x lithium battery / 2000mAh (included), SW: 1730~30000KHZ, Shell size: 120x 115x 48mm (excluding protruding parts), Package weight: 500g / 1.1lb, Output audio power: 1.5W, Material: aluminium Alloy, SSB: 1730~30000KHZ, MW: 520~1710KHZ, Antenna interface: BNC, Frequency: , LW: 153~500KHZ, FM: 64~108MHZ/RDS function, Support AM bandwidth ranges: 1~6K
Latest price update (UTC time):
Banggood ($92.99)
Banggood warehouse is located in China. Coupons for ATS-25+ 2.4Inch Touch Screen Si4732 Radio Receiver DSP? Nope, there’re no coupons in Banggood. Well, is it a good price anyway? Well, according to CouponsFromChina database this price is the best in history (3 records).
Link: Banggood product page
Price: $92.99
This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG1580bc, BGHID18, BGa36457, BG4147f9, BGGines
(these codes were not working in latest coupon update, but you can check them out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for ATS-25+ 2.4Inch Touch Screen Si4732 Radio Receiver DSP? There we go.
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)).