Fiorentina defender Quarta a step away from joining River Plate

The two clubs have been locked in talks for the past month over a deal for January.

Quarta is keen to move as he seeks greater playing opportunities.

For their part, Fiorentina won't stand in the Argentine's way - but only for the right price.

TMW says around €1m is the difference between the valuation of the player for the two clubs.