F1 sunday pit grandstand ticket in Rivervale Crescent, Northeast Singapore for sale

F1 sunday pit grandstand ticket

Hi, I got 1 Sunday 21sep F1 Pit grandstand ticket for sale.
Official price singapore gp selling $938. I'm selling at 20% discount which is $750.
Access to all zones, including performances by MAYDAY, Ziggy marley, john legend and Jennifer Lopez. 
Price is fix.No nego(Already discount 20% = $188)
Sms me at 83666494 if interested.
Thanks