I have checked all old coupons and price is 95.99 USD for FNIRSI 2C53P Touch Screen 3in1 2CH 50MHz Oscilloscope 250Ms/S (in Banggood). You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
Latest coupon and price update (UTC):
Banggood (95.99 USD)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. Well, is it a good price anyway? Looks like this is great price. I didn’t track lower than that in CouponsFromChina database ever.
Link: Banggood product page
Price: 95.99 USD
95.99 USD – This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
Coupon (18.6.2024, $93.99): BGRJU62C53P
Item: FNIRSI 2C53P Touch Screen 3in1 2CH 50MHz Oscilloscope 250Ms/S
Countries: Greece, Portugal, Spain
Coupon (10.6.2024, $98.99): BG13f8b6
Item: FNIRSI 2C53P Touch Screen 3in1 2CH 50MHz Oscilloscope 250Ms/S
Countries: CzechRepublic, Hungary, Poland, Slovakia(SlovakRepublic)
Coupon (6.6.2024, $98.99): BGRA208
Item: FNIRSI 2C53P Touch Screen 3in1 2CH 50MHz Oscilloscope 250Ms/S
Countries: Belgium, France, Italy, Luxembourg
Coupon (14.5.2024, $109.99): BG24PL13MAY2
Item: FNIRSI 2C53P Touch Screen 3in1 2CH 50MHz Oscilloscope 250Ms/S
Countries: Poland
Coupon (9.5.2024, $109.99): BGRMAY2C53P
Item: FNIRSI 2C53P Touch Screen 3in1 2CH 50MHz Oscilloscope 250Ms/S
Countries: Greece
Old coupons (from the oldest to the newest): BGHONEYSP, BGdfdafe
(probably won’t work, but you can try them out)
Aliexpress
Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for FNIRSI 2C53P Touch Screen 3in1 2CH 50MHz Oscilloscope 250Ms/S? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).