PC Water Cooling Kit 240mm Radiator (Banggood, Aliexpress: 1x 240mm cold row, 1x general-purpose CPU + graphics cold head 1 set, 1x 2 points transparent hose 1 meter, 1x water tank length (160mm), 1x pipe fittings pagoda hose clamp set, 1x SC600 water pump, 2x LED fan (the best price with coupon)).
Price history, coupons and price alert are available on this page. Do you want to know what the best price is?
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.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($96.79): BGCPNES12
2. ($103.39): BG00c906
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): 00c906, BGdc3e07, BG9e9629, BG93098f, pROMo8cuPoN, hoNEYbGdeAlS, BGJUNEGSG9, DealBGimpact, Cuponation9
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Price history (for all/most countries) for PC Water Cooling Kit 240mm Radiator is here. The lowest price was: $79.99.
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)).