You should be able to get almost a full set for that $. E0's are getting so hard to find though. You might want to upgrade to an aftermarket 16" if you can't find one. You could get a set for about $450-$500.
www.car-part.com lists 3 places that have E0's. I looked up E1's and some places have them listed with cap. I wonder if they really have E0's.
This place is the closet to Detroit with them.
http://www.dixautorecyclers.com/