2016 Buick Regal Price: $11,106 Centennial, CO More Centennial, CO Buick Regal's 2017 $30,000 19,027 Miles 2016 $8,999 50,392 Miles 2018 $25,991 Miles 2014 $23,590 Miles 2015 $24,990 Miles 2016 $16,590 Miles