From the Enrico newswire service ... This news story values the GranTourismo at $300k US! http://www.scmp.com/news/china/society/article/2118461/woman-drives-us300000-maserati-granturismo-pond-after-checking To me that's the real story.
There is a very heavy tax on new cars in China (and ver short warranties) . Which is one of the reasons why a lot of cars are purchased in the US and exported to China.