Available at Mr Key Shop for ~$42.00 (discounted from $116.00). Found at FastSoftwares.com for ~$188.99 for a 2-PC license.
Watch these tutorials to learn how to activate your software after purchasing a key: buy office 2013 key
Microsoft Office 2013 is no longer sold directly by Microsoft as it reached its . While the software still functions, it no longer receives critical security updates, making it a higher risk than modern versions. If you specifically need a 2013 key, you can find them through third-party retailers, though you should exercise caution with unofficial channels. Where to Buy Office 2013 Product Keys Available at Mr Key Shop for ~$42