Wanted: Old, nasty, ZJ rear calipers

I am working on gathering the parts needs to do the ZJ disc brake conversion on my XJ, and was planning on making it easy and buying remanufactured calipers. Thus, I need a set of old ZJ calipers merely for the core charge. I'm recovering from an injury (doh!) and can't get out and about to a pick-and-pull for a while. I'm in Sugarhouse, so if anyone has a old set lying around, let me know! Will trade 6-pack of beverage of your choosing.