The new OSRIC Player's Guide (don't call it a Handbook) is out now for a price that can't be beat.
If you are looking to get started in OSRIC then this is a good place to start.
If you want to learn the basics and the thought of picking up the massive OSRIC tome is too much, then this is also a good place to start.
While there is nothing really new here (nor should there be)
Edited: Seems the cover art is copied from this book.
Not sure what the deal is there.