Latest update shows that OWON DGE2070 Waveform Generator 70Mhz 300MSa/s costs $159.99 (in Banggood). Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Latest price update (UTC time):
OWON DGE2035 DGE2070 Dual Channels Arbitrary Waveform Generator 35MHz 70Mhz 125MSa/s 300MSa/s 14Bits Frequency Meter – DGE2070
Banggood ($159.99)
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now… Is it good price? Good price! It’s lower than average one ($170.37)!
Link: Banggood product page
Price: $159.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGMARCHSALE, BG20236Tool, BGTOOS729, BG8FORMULAMX, BGBFDAY8, BGNEWYEAR8
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – OWON DGE2070 Waveform Generator 70Mhz 300MSa/s [EU] ($158.99)
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
Price history (for all/most countries) for OWON DGE2070 Waveform Generator 70Mhz 300MSa/s is here.
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)).