$10.99 – WEST BIKING Smart Brake Sensing Bike Taillight 400mAh (Banggood, Aliexpress: WEST BIKING Smart Brake Sensing Bike Taillight 400mAh Battery 8 Lighting Modes Waterproof Type-C Rechargeable Vibration Sensor Memory Function Colorful Bicycle Rear Light (the best price with coupon)).
You can get WEST BIKING Smart Brake Sensing Bike Taillight 400mAh for $10.99 with coupon (from Banggood). You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood ($10.99)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. Good or bad price? Well, this price is higher than average price ($9.99)
Link: Banggood product page
Price: $10.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BGAUG03
(you can check these old coupons out, but these probably won’t 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
Do you need price history chart (for all/most countries) for WEST BIKING Smart Brake Sensing Bike Taillight 400mAh? There we go. The lowest price was: $7.99.
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)).