Casino Guichard Perrachon SA (CASP.PA) is in advanced talks to sell its Leader Price Holding S. A to Aldi, a source with knowledge on the matter said on January 11, 2020. The source said both parties agreed on a €750 million ($834 million) value for Leader Price, but the deal is not yet signed. Casino declined to comment on the matter. Aldi did not immediately reply to a request for comment.