JAKEMY Electric Screwdriver Set (Banggood, Aliexpress: Rotate Speed: 395r/min, Material: Aluminum alloy, Item Weight: 283g, Item Size: 180 * 20mm / 7.09 * 0.79in (L*D), Package Weight: 392g, Battery: 1 * 3.7V 800mA rechargeable battery, Torque: 0.1~2.5kgf.cm (the best price with coupon)).
Just check coupons out (with price alert and history). You probably want to know what is the 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 code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($69.13): BGda4da8
2. ($71.65): BGherra
this code has to be applied 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/feV
Old coupons (from the oldest to the newest): BG2Yeah, TS15prime, TISPrime01, Tools1, BG11VIPD, Tools3, BGPowerTool15, BG2020NS, BGMPB2020, BGAFF10OFF, bGhOnEy10, BGLYW0, BGPTOOL, BGPT1956, BGoh22, BGPToo15, BGETS3, BGPower15off, BG43ebf3, BG123FBR
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for JAKEMY Electric Screwdriver Set. The lowest price was: $33.06.
Price records source(s): Gearbest, 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)).