Really rare cars here in Brazil. For instance, the F575M costs about 1.4 million Reais (more than US$500k !!!!!!).
I took these pics at a Go-Kart event at Aldeia da Serra, Barueri, São Paulo.
Btw, if anyone enjoys go-karting, I also have a video of the start of a race of the top category ("Graduate A" would be a translation). Not very good quality, but gives a good idea of it.