After the editor contacted Shanghai Ruijin Buick 4S Store, we learned that currently the store has an ample supply of new Regal cars. There are no cash discounts, but the DVD + Navigation + Back-up Camera package is available for only 1888 yuan, originally priced at around 5000 yuan. Also, there is an interest-free loan offer of 100,000 yuan for a one-year term. For more details, please contact the dealer. More information is provided in the table below: Latest Price Changes for Buick New Regal Models.