For mobile users only, Newegg offers the Kaspersky 2017 3-Device Anti-Virus 1-Year Subscription for Windows for a $1.75 profit plus $2.99 for shipping via the direction below. That's the lowest price we could find by $23. Deal ends May 11. To get this deal:

1. View the Kaspersky 2017 3-Device Anti-Virus 1-Year for PC for $35
2. check out via the Newegg app or a mobile browser and apply code "MBLMAY517" to drop it to $33.25
3. redeem this $35 mail-in rebate for a $1.75 profit