MINNEAPOLIS, 2017-Jun-26 — /EPR Retail News/ — SUPERVALU INC. (NYSE: SVU) today (Jun. 23, 2017) announced it has completed the previously announced acquisition of Unified Grocers, Inc. in a transaction valued at $390 million, comprised of $114 million in cash to Unified Grocers’ shareholders for 100 percent of the outstanding stock of Unified Grocers plus the…