I saved a blog post a few months ago about this. http://stevelosh.com/blog/2011/...

toot on Sept 13, 2011 | parent | context | favorite | on: Ask HN: Tips for a paperless lifestyle?

I saved a blog post a few months ago about this. http://stevelosh.com/blog/2011/05/paper-free/

I haven't made the jump myself yet, but the $218 result was:

    Doxie Scanner: $160
    JotNot: $7
    PDF OCR X: $30
    Hazel: $21
    Backblaze: $5 per month