However, for archival or reference purposes, here is a template explaining where it could be bought originally and what to do now. Title: Where to Buy Kaspersky Internet Security 2014 (And Why You Shouldn't) Short Answer: You can't buy a legitimate license for the 2014 version anymore. If you find a boxed copy on eBay or Amazon Marketplace, do not use it.
If a site claims to sell "Kaspersky Internet Security 2014," it is either a scam, a used key, or malware. Do not install it.
It's important to note that (it reached end-of-life years ago). Using it would pose serious security risks, as it no longer receives virus definition updates or security patches.
Consider Kaspersky Free (current version) or Bitdefender Free.