My husband dug up an ancient Garmin Nüvi 250W from her sister's apartment. It works and I have installed the most recent update. Now it prompts me to buy newer maps, but the only options are for North America. Perhaps it was bought in the US and hence it is limited to NA. Anyway, I see on ML that they sell the South America map for 350 ARS. I understand this is likely a pirated map I can find for free on the internet.
I am not sure if a GPS navigator has still a place in this world, to be honest. Does it has live traffic? We are using our cell phone to navigate and I'd be curious to hear if you are still using a GPS navigator. Perhaps I should simply try to sell it on ML, provided it has still a market.