Fry's has the Norton Internet Security 2010 1-User/3PC for just $0 with free shipping, after rebate. That's $25 off the next lowest price we could find on this antivirus software.
Rebate link:
$40 rebate
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If you're a Comcast subscriber, you can get Norton Security Suite 2010 for free. Just click through to Comcast, select the appropriate version (based on your operating system) and then download. Normally, you'd pay $50 for this software. >> more details
Viewpoints has the Norton Internet Security 2010 1-User/3PC for $0 when you enroll at Viewpoints and subsequently post a review of the software. Normally, Norton Internet Security 2010 runs $35, and this years edition has gotten excellent reviews. Hurry though, supplies are limited. >> more details