I spend way too much on books and just try not to keep track ot it anymore. But here goes: I think I buy about for $60 on ebooks per month = appr. 20 books = about $3 a book. But lately I've started re- reading the free classics of MR and Feedbooks, so I think my average will go down to zero on ebooks; if I can resists Amazon's recommandations.
Still buy paperbooks as well, though.
