Complex sentence: Del Webb ran into financial problems in the late 1970s and early 1980s, he sold the Sahara to Paul Lowden (Archon Corporation) for $50 million in 1982.
Split into simpler sentences: Del Webb ran into financial problems in the late 1970s and early 1980s. He sold the Sahara to Paul Lowden (Archon Corporation) for $50 million in 1982.