$59.99 – Output power: 240W(A: 10W C: 45W), Input voltage: AC100-240V 50-60Hz, Type-C Output: 45W Max, Output voltage: 29V 8.3A, Dimension: 111x70x45mm, USB Output: 5V/2.1A, Net Weight: 306g, operating temperature: 0-40°C, Storage temperature: ~20-60°C.
You can get HOTA T240 240W 29V RC Power Supply for HOTA P6 for $59.99 with coupon (from Banggood). You can create price alert here, copy coupons and view price history. What is best price?
Latest coupon and price update (UTC):
Banggood ($59.99)
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). What about the price? From what I can see this price is higher than average price ($50.94).
Link: Banggood product page
Price: $59.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGHONEY2110, BGDAVIS, Parts8, BGRCBC11, BGGAL8, BGRCParts8, BGSFBC1, Tabby20, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX
(these codes were not working in latest coupon update, but you can check them out anyway)
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
Check out price history chart (for all/most countries) for HOTA T240 240W 29V RC Power Supply for HOTA P6. The lowest price was: $49.99.
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)).