If you like, Story’s 0.2 fWAR was still better than Tim Anderson’s (-0.5), equal to Amed Rosario’s, and worse than Javier Baez (0.8). Of course all of them did so in over three times the amount of playing time.
Rosario would likely be markedly cheaper. But Anderson and Baez, if available, are not guaranteed to be. If the Sox make him available, Story is absolutely tradable to a SS-needy team…