Shine America’s Ardaban and Leftfield Pictures are teaming for competish series “Treasure House.”Reality skein features families putting possibly valuable finds from their home up for auction with the help of appraisers. Item with the highest bid from the auction will also land the winning household $50,000. “Treasure House” is an Ardaban original format and being sold to domestic and international markets. Ardaban CEO Chachi Senior and Leftfield Pictures topper Brent Montgomery are exec producing the show. Ardaban is a recently-formed banner within Shine America. Project was unveiled Monday at Mipcom.