I got an email from ChristianBook.com - They obviously dont read my blog! They were offering Charnock's Existence and Attributes of God for $9.99. An amazing $30 off.
In case anyone out there wants to avail of this stupendous offer here's the link
They also usually sell Calvin's Commentaries at a ridiculous price
These were the guys I got my NIV audio bible from. It was about £60 including postage - while the best the UK NIV people could do it for was £139. It really gets up my nose when people try to make big money out of the bible.
So you could probably put together a really worthwhile order and make the most of getting Charnock.