You cannot buy a new license key for 2017 Pro from the official SketchUp store .
Since January 31, 2023, versions 2017 through 2019 are officially unsupported. How to Fix Common License Key Issues sketchup 2017 pro license key fixed
Searching for a often stems from the fact that this specific version is widely considered the last "gold standard" for offline, perpetual desktop modeling before the shift to subscription-based models. Because SketchUp 2017 Pro is no longer officially sold or supported, users frequently encounter licensing hurdles that make it difficult to authorize on newer machines. You cannot buy a new license key for
As of November 4, 2020, Trimble (the parent company) discontinued the "Classic" perpetual license. This means: sketchup 2017 pro license key fixed