Onex Corp.

Deal struck to sell Save-A-Lot

MINNEAPOLIS — Supervalu Inc. has agreed to sell the Save-A-Lot deep discount grocery chain to private equity firm Onex Corp. for $1.37 billion in cash. The deal comes more than a year after Supervalu announced that it was exploring options for a separation of the Save-A-Lot business, including a possible spin-off. Supervalu this year had