$25.75 – Deli Electric Screwdriver 4V 2000mAh (Banggood, Aliexpress: Deli Electric Screwdriver 4V Lithium Battery 2000mAh 300rpm 5N·m Torque LED Light 3-Speed Adjustment Portable Power Tool Set – Grey (the best price with coupon)).
According to my DB the lowest price is $25.75 for Deli Electric Screwdriver 4V 2000mAh (in Banggood). You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Latest coupon code price check (UTC time):
Banggood ($25.75)
Banggood warehouse is located in China. Isn’t it too expensive? Hmmm, price is higher than average (which is $24.49 right now), so better set price alert down below… There is one coupon right now! Check this out.
Link: Banggood product page
Price without coupon: $27.99
1. ($25.75): BGPowerTLS1
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGPowerTLS2
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
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
Price history (for all/most countries) for Deli Electric Screwdriver 4V 2000mAh is here. The lowest price was: $20.99.
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)).