Tim is selling these over on the 4given4x4 board. I didn't know he was going to sell them, but I saw them in his garage yesterday when I was over at his place. They are an open D30/D35 combo out of a 93YJ with a 4 cylinder so they have 4.10 gears. He's asking $100 for the pair. If anybody's interested in these I will be driving back to Michigan over Christmas and could throw these in the back of my XJ.
http://www.4given4x4.org/phpBB3/viewtopic.php?f=20&t=5144