Omg, idk how many people even remember or care about this (or if it was ever much of a thing in the US), but Hershey Brown Cow chocolate syrup STILL EXISTS. Apparently Brazil had a particular fondness for it, so it never went away there.
Apparently R$38,40 is just over $10.00 CAD. A little steep for a bottle of chocolate syrup, but a small price to pay for a long lost friend and a heap of nostalgia. Of course that doesn't even factor in the cost if freight forwarding. There are Brazilian bakeries and grocery stores around though that might be able to get some in. Who knows, one of them might even have some already?
While we're on the subject of 90s nostalgia, Betty Crocker needs to bring back Sodalicious. That it didn't even make it past Y2K is a tragedy.