YES! I too can testify that those are the hats worn at ebay live 2006.
I swear I will never attend another event with thousands of people without one! It's so easy to find the person. If you can't see them - just start asking folks if they seen a guy with an Alumium Foil Deflector Beanie and they look at you and smile and point you in the direction.
PLUS - an added feature is they keep you warm! I normally freeze and wearing my hat I was not cold at all.
Love the listing! I have added you to my watch lists.