Thanks again Roxana. I went over there on Friday just to take a look. The store is actually between Mexico & Venezuela. And there are a lot of other shoe stores over there as well and most of them have plenty of men's shoes.
In general, I think that the styles of men's shoes in the country are horrible, but there were actually some that looked fairly nice. Some were even semi-conservative, but with good leather, good craftsmanship, and a sense of understated style. Others were just plain ugly, but obviously many people disagree with my tastes, or these styles wouldn't be produced year after year.
I'll probably go back tomorrow to actually make a purchase. Most shoes were in the AR$300-AR$550 range, depending on whether or not they were on sale. And CASH gets a discount without having to ask. The dual prices are listed at most places.