I've recently taken on the task of getting some of Phil and Kaja's limited edition prints out to conventions that take mail-in art. But it's already too late to do that for Capricon. And I think that would be a particularly appropriate place to start with.
There's still plenty of time to ship the art to the Chicago area, but it would need a local handler from that point.
ETA: Turns out it is NOT too late to mail the art in - I was looking at an earlier year's web site. (doh!)
So I'm no longer looking for someone else to carry them in.