Given how unique the SP cars are, I guess it's whatever a single buyer is willing to pay. It's not everyones cup of tea that's for sure...
Every SP is different but I'd think this car is worth more than a LaFerrari Aperta. So call it $7.5M. -F
Added to RM Sotheby's Paris auction next month. Estimates only on request. https://rmsothebys.com/en/auctions/pa19/paris/lots/r0089-2011-ferrari-sp30/742379
The SP30 was seized by the Ras Al Khaimah Investment Authority back in late 2017 due to the owner leaving a bank and creditor debt of about 2 billion dirhams. The owner is now hiding but all his assets were seized and later sold via Auction.