Just casually spending $421,465,000 on books haha, 7663 books is an insane number of books. :O
I'd have to spend $800 in real life money to get to your level of stats because $200 in real life money would buy 6000 tickets. 6000 tickets which could be sold for $20K each to other players would net around $120,000,000 in-game cash. I'd need 3.5 times this amount to gain the virtual monetary amount required that you used to get all those books.
Note to self, get a job so I can start spending $1000 in real life cash on this game so I can have moar stats