$17.99 – USB Cordless Rotary Tool Kit Woodworking Engraving Pen DIY For Jewelry Metal Glass Mini Wireless Drill With Accessories – C.
$17.99 – that is current price with coupon for USB Cordless Rotary Tool Kit with 256pcs (in Banggood). Just check coupons out (with price alert and history). What is best price?
Latest coupon and price update (UTC):
Banggood ($17.99)
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now… Is it expensive? Pretty good price – average ($19.72) is higher than current one!
Link: Banggood product page
Price: $17.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BG589b2e, BGPT07, BGPowerTLS2, BGPowerTLS1
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
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 USB Cordless Rotary Tool Kit with 256pcs. The lowest price was: $16.19.
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)).