Rank/TitleAvg. Price
1. Spy Sweeper$21
2. AntiVirus Plus Anti-Spy.$24
3. Office Home & Stu.$140
4. Norton AntiVirus$36
5. Norton Internet Security$66
6. Norton 360$65
7. Call of Duty 4: Mod. War.$49
8. TurboTax Deluxe Fed.+State$44
9. Crysis$41
10. Spy Sweeper w/AntiVirus$29
SOURCE: NPD Group Inc., for the week ended Dec. 1.