To be honest, I don't think they're worth it. The soles are very thin, and there is no arch support. The leather may be soft, but it's also very thin.
There are a lot of other ballet flat options out there that are just as comfortable, way cheaper, more durable and frankly, more stylish.
If you like basic flats, Topshop has a cheaper version of the basic Repetto black flat, it's about P2,200 locally. Here's the link on their website: Malachy flats
What I do like about Repetto though is the variety of color options. So if you're looking for basic leather flats in a not-so-common color, Repetto is a good choice.