Color “Blue: Aperture 5.5mm
Pink: Aperture 7.5mm”, Size 25*12cm, Brand Xiaomi, Material ABS/Silicone.
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.
Updated:
Banggood
Warehouse in China.
Link: Xiaomi Cat Litter Shovel
$6.36 with coupon: Cuponation9
$6.57 with coupon: BG00c906
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Cat Litter Shovel? There we go. The lowest price was: $2.99.
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)).