EA announced today the pricing for the Vietnam expansion to Battlefield: Bad Company 2
. 1200 MSP will get you the complete expansion, which yes, will come with achievements. There is no current release date but why worry about that when you could be checking out the launch trailer?
That's 1200 MSP for the privilege of seeing exotic Vietnam....the crown jewel of southeast Asia, being able to meet interesting and stimulating people of an ancient culture....and kill them.