Pro tip: get your own perc and dry clean everything yourself... Sure you'll have to buy a new washer pretty frequently, but nothing says hipster lawyer like DIY dry cleaning...
I have the PDFs... I never bought multiple copies of the books. I bought two different ones used for 5 bucks a piece on amazon. One was clean and good to go and the other was marked up even though it said it was clean so I tossed it :P