$24.99 – Instant Hot Water Tap Digital Display Instant Electric Water Heater Kitchen Faucet Adapter Fast Heating Digital Display Bathroom Accessories – White.
When I was updating this page the price was $24.99 for Instant Hot Water Tap Heater (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Do you want to know what the best price is?
Latest coupon and price update (UTC):
Banggood ($24.99)
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood. Is it a reasonable price for this item? Hmmm, price is higher than average (which is $22.59 right now), so better set price alert down below…
Link: Banggood product page
Price: $24.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG271907, BG859035
(there’s a little possibility that old coupon will work)
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 Instant Hot Water Tap Heater. The lowest price was: $20.99.
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)).