I am almost certain that it's no longer available new.
However, it is available second hand if you look hard enough and seems to be rather popular with some mainland European sites.
The one SF person that I KNOW has definitely used Polistil is our own Grah1 and I am fairly sure that Biberle has some good detailed knowledge of this track system too.
Another knowledgeable chap is Maurizio Ferrari of Slot.it (yes, the famous slot manufacturer boss) and I would guess that other Italian members might well have some experience and insight too.
However, it is available second hand if you look hard enough and seems to be rather popular with some mainland European sites.
The one SF person that I KNOW has definitely used Polistil is our own Grah1 and I am fairly sure that Biberle has some good detailed knowledge of this track system too.
Another knowledgeable chap is Maurizio Ferrari of Slot.it (yes, the famous slot manufacturer boss) and I would guess that other Italian members might well have some experience and insight too.