Buying AutoCAD 2014 directly is through official channels. As of July 1, 2022, Autodesk officially ended activation support for versions 2011 through 2014. Even if you find a physical copy or an old license key, Autodesk will not provide new activation codes for these retired versions. Current Purchasing Reality
While the software itself is unavailable for new purchase, you can still find educational materials and secondary market items: buy autocad 2014
: A modern subscription typically only grants access to the current version and up to three to five previous versions , which currently only goes as far back as approximately 2019 or 2020. Buying AutoCAD 2014 directly is through official channels
Amazon.com: AutoCAD 2014 Essentials: Autodesk Official Press buy autocad 2014