Size 49x 49x 170cm, Color Grey, Weight 16.9kg, Material, Linen / Polyester, Model XS13-5001.
Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
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.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. You can get coupon down below.
Link: Banggood product page
1. ($250.99): 7bcdf9
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGXSMJP, AFfbG10, BGCITYADS2019, BGHOMEG12, BGMPB2020, BGAFF10OFF, bGhOnEy10, BGJJCWJP, bgshOOp10, BGHome15%, BgcLuBofErtA10, BGCuponation10
(probably won’t work, but you can try them out)
Price history and price alert
Check out price history chart (for all/most countries) for Xiaomi XS13-5001 Pet Cats Tree House. The lowest price was: $200.
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)).