Well, I have gone through his web site on the Vanagon parts area and I did not find all of the items very cheap, but did find many that I would order.  The trouble is, that he has only a few parts in each department and thus he will not have some that you may need.  
I was mostly attracted by his great service.  And looking at his site, I found many parts I will order too.  
Just one more place to get stuff from when you need it in a hurry.
Zoltan