Are the Google Voice invites on Ebay legit?

I have been waiting a long time now for google voice, but i have seen some invites on ebay for like $2.... Are these real and work or are they scams? Personal experience would be great.|||Have you signed up to be invited, if not do so. Then wait. In a couple of month you might be invited. As Google voice has less bugs you will probably get invited. Or it will come out of beta.