$43.99 – BSIDE O1 3-in-1 Oscilloscope (Banggood, Aliexpress: BSIDE O1 3-in-1 Smart Oscilloscope Graph Multimeter Function Oscilloscope Multimeter Electric Pen 10MHz Bandwidth 2.8″ TFT Color Display 2000mAh Lithium Battery High Accuracy Convenient Portable Tool (the best price with coupon)).
Use coupon and get BSIDE O1 3-in-1 Oscilloscope for $43.99 (from Banggood). You can create price alert here, copy coupons and view price history. What is best price?
Latest price update (UTC time):
Banggood ($43.99)
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). Is it expensive? The average price for this item is $45.87, so I think it’s a good price!
Link: Banggood product page
Price: $43.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
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
Do you need price history chart (for all/most countries) for BSIDE O1 3-in-1 Oscilloscope? There we go. The lowest price was: $29.99.
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)).