Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Xiaomi DUKA Atuman 2.5 inch LCD Electronic Digital Temperature Humidity Meter | 4.66 USD | – |
 |
DUKA ATuMan Xmini Pocket Screwdriver Kit | 10.98 USD | – |
 |
Xiaomi ATuMan DUKA ES1 0-8KG 0.1g Scale | 21.50 USD | – |
 |
ATuMan DUKA 24 in 1 Ratchet Screwdriver Set | 22.15 USD | – |
 |
DUKA ATuMan E1 Precision Electric Screwdriver | 24.06 USD | – |
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (23.89 USD): BGGines
Coupon (24.96 USD): BG00c906
(CouponsFromChina.com tip: coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG2020NS, BGTools65, BGTOOLS26, FBCOUPON1, bGhOnEy10, BG2c5z, BGherra, BGWow101, BGScrd15, BGScrdR15, BG47f2db, BGec05d6, BGc1e5e6, BGPTL088, BG52ef36, BGHT15, BG1db67c, BGa9b1b0, BGPHOOL8
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for ATuMan DUKA 24 in 1 Ratchet Screwdriver Set.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).