It's hard for me to understand how stuff like this isn't in a national museum.
and: However, the return of the scroll to the auction block echoes an earlier controversy. In 2001, when the manuscript was last offered for sale, Carolyn Cassady – the former wife of Neal Cassady, the real-life inspiration for the novel’s Dean Moriarty – denounced the auction as “blasphemy”, arguing that the scroll belonged in a public library rather than a private collection. “Jack loved public libraries,” she said at the time, adding: “If they auction it, anybody rich could buy it and keep it out of sight.”
If it's in a private collection, a scholar who really, really needs to see it might make an arrangement with the owner. For everyone else, though, there are copies at the local bookstore. Bonus, though: if it's in a private collection, there's a chance that it physically is in a library. Some private collections are housed inside public (usually university) library special collections. From the investor's standpoint, it's worth it to have professionals who know preservation keeping the book in climate-controlled, reasonably secure facilities.
Yes, this is the iconic version, but the whole point of Kerouac is that its "jazz" and improvised, despite the published novel being at least 6 drafts different
Not to mention the french version, and the previous attempts at the novel.