Check out my Dad's from 2002. He's still using it as an e-commerce site, regularly getting orders and directing customers to it.
Deleted URL thanks to friendly advice
Deleted URL thanks to friendly advice
EDIT: checked the website, "add to cart" sends you directly to paypal and there doesn't seem to be any account system.
Still you should be careful with which communities you share this kind of information, hint: think of the H of HN