I cant believe it but GRAW 2 is also only $9.99!! I am very tempted to pick that up again especially since it has all the new DLC maps. Plus the DLC maps are on sale as the deal of the week.
I loved GRAW 2, was my first PS3 game and it was excellent, multiplayer was also suprisingly quite good, even by todays standards and its got tons of really great large maps.
It also tends to have more of the 'serious' types playing online so theres none of the bad stuff you will get with COD4 online for example. I would definately buy it now at such a low price.