K.
I've been contemplating an ergo for a long time. I finally got one (it hasn't arrived yet - but I'm excited!). I bought it at http://www.myfavoritebabycarrier.com/index.html. They have free shipping and a 90 day warranty. The best part is that the new carriers are $92, but the returned ones (that people sent back before 90 days for whatever reason) are $78 and are listed as used. You can find them if you poke around their website a bit.