O Rielleys Website Search

O'Reilly Auto Parts has had the Flux Capacitor in their online catalog for years now. It was originally added as a test to see which competitors were tracking their prices and how thoroughly the public was browsing the catalog. The public users eventually took the link viral, and it has shown up a number of times on April Fools Day lists in various places. I think Snopes still has a listing for it too...