This deal has ended.
Kaspersky Lab Antivirus 2012 is free via this $45 Mail-in Rebate at Newegg.com. This ties with our last mention from last month as the best deal we've seen for this software, which helps protect your pc from spyware, viruses, and more. Note that there is a limit of 5 per customer. There is no sales tax (except CA, NJ, and TN).