$26.99 – FNIRSI DSO152 Mini Handheld Digital Oscilloscope 2023 Latest Version 2.5MSa/s 200KHz Analog Bandwidth 800 VPP with PWM Output – upgraded version black.
I have just checked coupons. The lowest price I could get is $26.99 for FNIRSI DSO152 Mini Handheld Oscilloscope 2.5MSa/s 200KHz (in Banggood). Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Latest price update (UTC time):
Banggood ($26.99)
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood. Is it good price? Hmmm, price is higher than average (which is $26.11 right now), so better set price alert down below…
Link: Banggood product page
Price: $26.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG20236Tool, BG31dbf5, BG2167ed, BGTOOS729, BG4ff45f
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
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
Check out price history chart (for all/most countries) for FNIRSI DSO152 Mini Handheld Oscilloscope 2.5MSa/s 200KHz. The lowest price was: $21.99.
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)).