The mainboard you should get cheaper. Don't pay more than 120 for it, consider the P8H67. I have the same board. Take care you get the B3 (3rd revision).
The SATA HD looks too expensive to me, save 40-50 euros there.
The RAM also is too expensive, save another 20 bucks there.
I think it is possible to cut the costs for the items you listed by another 70-100 Euros.
That is 2-3 brandnew sims/games.
Can't comment on the solid state SATA, don't know what that is

, and also no comment on the Radeon - I'm nVidia-owned.