That is right! We have one advantage though: fish are considerably cheaper than in the west or north America. Here I buy 1 congo tetra for 1.20 USD! Not to talk about the smaller fish that come between 0.20 and 0.80 USD/each. And so are the tanks. My bowfront (180 litres/46 g) in glass cost me 100 USD. We don't have all the fancy filters though... Fluval is the only one you get here and only the cheaper versions for smaller tanks. I imported my filter from the US through a friend with a post box there. Only recently we are able to get plant tubes, but only the T8.
The only setback we have had is the fact that tropica is no longer importing and that is really restricting our plant choice. Plants that are easily available are the local ones: Hygrophila, alternanthera, bacopa etc. But crypts is already becoming a problem and if you find them they cost you easily 10 USD for a small algae infested plant.
I noticed that Hector is from Mexico city (DF as we call it here). I will try to contact him directly to find out where he sources his plants. Although it is a 6 hrs ride away for me, this is where I normally go to get plants and fish.