Basically copy coupon, view price history or create e-mail price alert. What is the best price?
Weight: 4.8g, BEC: No, Size: 27x31mm (PCB), Item Name: 15A Blheli_S BB2 4 In 1 ESC, Lipo: 2-4S, Programmer: Yes, Peak Current: 20A (5S), Installing Hole: 20x20mm, Con. Current: 15A
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Hakrc 15 Amp 4-in-1 Brushless ESC 20x20mm Mounting 15A Blheli_S BB2 2-4S Dshot for RC FPV Racing Drone F4 F7 F722 F405 Stack | $29.77 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): 502C6B, TTxBG10, AFfbG10, BG12MRP, BGVDay10%off, BGAutos, FBCOUPON1, BGAFF10OFF, BGCuponation10, BGDAVIS, BGHONEY2110, Parts8, BGRACING1125, BGGAL8, BGJON8, BGRCParts8, Tabby20, BG1efeb0, 8Couponsde
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history (for all/most countries) for Hakrc 20x20mm 15A Blheli_S BB2 2-4S ESC is here.
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)).