I searched the brand on the internet, but nothing turned up. Just Slovenian shops selling that same model at a similar price. [1] This seemed strange to me.
So then I screenshot one of those pages and search via image. Turns out that you can buy the exact same scooter on TaoBao for 952 RMB. (~114 EUR.) [2]
This is an absolutely ordinary situation. It was much the same when I was purchasing a bike for my kid -- 300 EUR here vs. 250 RMB there, for exactly the same bike. The purchasing power gap between USD|EUR and RMB is immense.
(I try not to talk about it too much, because it's the sort of thing that really upsets politicians and local vendors, and they'll want to find a way to make it more painful. It's a secret "life-hack" but for real.)
[1] - https://www.telekom.si/e-trgovina/sport-in-prosti-cas/skiroj...
[2] - https://item.taobao.com/item.htm?abbucket=5&id=869342176534