Good luck.  I was in the need for the exact same size.  Craigslist has nothing but junk in that size.  Ohio4x4 had nothing listed.   
I ended up ordering a set (should be in this morning) of these:   
http://www.nittotire.com/#index%2Etire%2Eterragrappler   
Sadly, our NTB hookup Derek has to special order them at an insane price (though his price on the OEM Wranger AT/S were awesome compared to everyone else, just more than I wanted to spend).  Discount Tire has them for $136/tire.  Reviews on these tires were awesome.   
If he doesn't care about the look of the tire, there are a pile of these sizes out there.  I wanted a good looking and performing A/T, but didn't want to spend the money on the BFG's, Goodyears, Bridgestones, etc.     
Mickey Thompson Baja MTX also looks awesome, but not much info on their wear.  $129.99 @ Jegs.