I 'am' some history buff.
Each and every book is one that I aquired through trial, tribulation, and the risk of life and limb. They are ancient historical Texts, Spellbooks, maps, cookbooks, potionguides, etc.
All have historical value. and 1/3 of my collection is a gift from the princess because I am a licensed branch of the Royal Historical Archives.

And two thirds of those are just… yours? Just sitting about with all this money. Enough to furnish an entire five story tower one and a half soccer fields in diameter without a problem? That’s what you said, right? Expense is not a problem?

Your sitting on enough money to start your own small country! More importantly, enough to make and fund an orphanage in every major town in all of Equestria for the next thirty years!

Is that what you’re saying, or am I misunderstanding something?