yes, it's only a friendly but given argentina's indifference in tournament play, there's value in under 3.00 goals at above even money. Argentina are expected to field mostly reserves. those shooting for a better return could look at under 2.50 or 2.00 goals.
This is a very good bet bro. Based on all the facts you have stated.
The Bolivian coach has stated that he didn't want to play this game but it wasn't his choice. I think he will take a very defensive approach and try to park the bus as much as possible. Argentina may win 2-0 I think. GL bro!