Here's two that keep popping up on craigslist in NY. I think this guy may have bought them and is reselling. I remember seeing a post where someone complained about it... Who knows maybe he'll ship to you if you're interested. These sets have been on and off of craigslist for a few months. They look pretty good and it would appear they are pee-free.

http://newyork.craigslist.org/lgi/msg/603628654.html

http://newyork.craigslist.org/lgi/msg/603092881.html