Sadly, PC juggernaut Nancy Drew: The Haunting of Castle Malloy has finally fallen from the chart, replaced by the Spore and Fallout 3-beating EverQuest II expansion The Shadow Odyssey.

1. World Of Warcraft: Wrath of the Lich King / Blizzard / $40 (average)
2. Left 4 Dead / Valve / $46 (average)
3. Call Of Duty: World At War / Treyarch / $50 (average)
4. The Sims 2 Mansion & Garden Stuff / EA Maxis / $18 (average)
5. EverQuest II: The Shadow Odyssey / Sony Online Ent. / $50 (average)
6. Spore / EA Maxis / $49 (average)
7. Fallout 3 / Bethesda / $50 (average)
8. The Sims 2 Double Deluxe / EA Maxis / $20 (average)
9. World Of Warcraft: Wrath of the Lich King Collectors Ed / Blizzard / $69 (average)
10. The Sims 2 Apartment Life / EA Maxis / $20 (average)