As of right now, I'm in Chile, been here for 5 months staying for a bit under 2 more.
They are referred to as "Paltas" down here, and are extremely plentiful and rather inexpensive.
There are 2 types, the bumpy skinned (more green) and the smooth skinned (more black)
The smooth ones are supposed to have a "richer" flavour.
I went out with my uncle to a house and we just picked them off trees IN BUNCHES, pretty crazy doing that when in the states (Northeast PA) they are hard to come by and somewhat pricey depending on the time of year.
The kicker is, I don{t like avocados at all, not too into the flavour, can{t really stomach them. Which kind of sucks because they are so plentiful and everyone really likes them, I digress though.
Just wanted to share a quick story for the palta lovers on TB.
Oh yeah, also, they are good in sushi though.