it may be...not sure, although there are plenty of this type of raffle... If it is legal, I think Renderosity could administer it fairly easily...a great way to help the site, and the users would benefit...plus a few would have a very happy day :)

Humankind has not woven the web of life. We are but one thread within it.
Whatever we do to the web, we do to ourselves. All things are bound together.
All things connect......Chief Seattle, 1854