Just check coupons out (with price alert and history). Best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Voltage: DC5V 1A, Product Size: 238*168*25mm, Product Name: LED Makeup Mirror, Mirrior Size: 232*162*2mm, Color: White, Battery Capacity: 1200mAh, Material: ABS + Glass
Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was $12.99 though.
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)).