TORONTO, ONTARIO, 2017-May-25 — /EPR Retail News/ — RioCan Real Estate Investment Trust ("RioCan") (TSX:REI.UN) and Concert Real Estate Corporation ("Concert") are pleased to announce the signing of a firm agreement on May 17, 2017, with RioCan selling a 50% interest in Sunnybrook Plaza at a sale price of $26.3 million ($52.5 million at 100%)…