Once upon a discount, it cost only $123.99 (available at Banggood). KUAIQU Programmable DC Power Supply Adjustable 305/3010/605/1203 with HD 4-Digit Color Display Precise Encoder Knobs USB Port Smart Cooling Fan – D3010.
Updated:
Banggood
Warehouse in China.
Link: KUAIQU D3010 Programmable DC Power Supply 30V 10A
Price: $123.99
Additional Banggood coupons:
1. First page
2. Second page
Aliexpress
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Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $123.99.
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)).