I've been looking to pick up a used one too....something I'm thinking about now is a new voile mojo from MEC...895 brand new with hardware and skins (I think). No shipping hassles and good return policy if there are any problems.
Used boards seem to have been going for 500-600 so its not that far off once you think shipping.
I just got a mojo the other day, haven't ridden it yet, it replaced a delamed freeride. I can assure if you by the voile you will be taken care of. My buddy just picked up a mojo for $700 from bentgate look for the deal and you will find one.