$15.99 – Mini Cordless Rotary Tool 5-Speed with 55 Accessories (Banggood, Aliexpress: Collet Size: φ1.6mm/φ2.3mm diameter, Voltage: 3.7 Volts, Tool Weight: 0.135kg, Tool Size: 3.4*17.5CM, Power Source: Battery, Adjustable 5-Speed: 5000/7000/9000/12000/15000 RPM, Charging Method: USB, Charging Port: Type-C, Color: Orange (the best price with coupon)).
I have checked all old coupons and price is $15.99 for Mini Cordless Rotary Tool 5-Speed with 55 Accessories (in Banggood). You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood ($15.99)
Banggood warehouse is located in China. Coupons for Mini Cordless Rotary Tool 5-Speed with 55 Accessories? Nope, there’re no coupons in Banggood. The question is – is it a good price? From what I can see this price is higher than average price ($13.66).
Link: Banggood product page
Price: $15.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BGac36ad, BG20236Tool, BG589b2e, BGcac9e9, BG595ccd, BGd28f95
(probably won’t work, but you can try them out)
Aliexpress
There’re some similar (or not) items on Aliexpress
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 Mini Cordless Rotary Tool 5-Speed with 55 Accessories? There we go. The lowest price was: $10.99.
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)).