There are lots of things that are going to go up in cost regardless of what the dollar does.
this article about wine at the bubble is interesting- For the last few years, wine producers in Argentina have been losing money due to the Cepo. Now that they can get more pesos back for every dollar worth of wine they sell on the international market, they will be making more money- but they will still, most likely, raise prices to make up for the years they lost money.
http://www.bubblear....ndustry-a-hand/
however, if export restrictions loosen (which they havent, yet) and export taxes go down, (which has begun) then wine makers will want to sell more overseas. They can make much more money that way.
Which may mean less wine being sold here, domestically, and higher prices here, domestically, both due to scarcity and due to the winemakers wanting to make the same amount on every bottle, not have two prices, one Argentina, one Global.
if Macri really loosens import and export rules and friction, many things may go up in price domestically, even if the peso went UP against the dollar.