Is there a good collection(s) of transaction case studies?

[Collin Emerson Miller]

Hello all,

Was curious if anyone has come across a collection(s) of real estate transaction case studies (Preferably residential)?  Not the average cookbook/overview, I mean a contract/date/exact cost breakdown.  I tried searching online for "Real Estate Transaction Case Studies", it seems like it either doesn't exist, or they have been SEO'ed to oblivion (i.e the 7th o of Google)

Thanks in advance.