2019 is off to a fantastic start for ONE Sotheby's International Realty. ONE SIR broker Sladja Stantic was the co-listing broker for the sale of Brian Kelly, also know as the "Points Guy', Miami Beach home. Listed for $2.74 million, 2804 Prairie Avenue was sold to Daniel Pontecorvo, a co-founder of medtech company Camber Spine, for $2.59 [...]