12+1 month Live card - $29.99 after $20 savings (best deal here)
Silent Hill Homecoming - $39.99 after $20 savings
Battlefield Bad Company - $19.99 after $10 savings
Mercenaries 2 - $29.99 after $10 savings.
EDIT:
Oh and this isn't at Best Buy but TARGET has a great deal on:
You're In The Movies for only $29.99 plus the game comes with a Vision camera so that is a great deal.