Looking online at motorized bicycles in Argentina I found these general prices. Wow! I couldnt believe a Grubee engine kit sold for a minimum of $920. I thought maybe the govt was gouging with excessive import tax. A couple hours later it hit me that maybe the dollar sign was used in place of what should be a big P for peso, the local currency. So I went to a currency conversion site and put in 920 peso which equals 172 dollars. Whew, that must be it. So the complete bike being sold for 7500 is actually $1,400 and there are others with front suspension for $340.