I have checked all old coupons and price is 56.34 USD for Lab Bench Power (in Banggood). Check coupons or create price alert down below. You probably want to know what is the best price?
Latest coupon code price check (UTC time):
Banggood (56.34 USD)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Isn’t it too expensive? Hmmm, price is higher than average (which is 55.93 USD right now), so better set price alert down below…
Link: Banggood product page
Price: 56.34 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGET10, BGWANPTEKB, BGCAPITALOS8, BG6f3b4a, BGe245a9
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – WANPTEK TPS1203 360W Lab Bench Power Supply (84.59 USD)
2. Europe – WANPTEK TPS305 150W Gray Lab Bench Power Supply [EU] (-3 USD)
Aliexpress
Click here… to search for WANPTEK TPS305 150W Gray Lab Bench Power Supply on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for WANPTEK TPS305 150W Gray Lab Bench Power Supply.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).