i just found a rust free one at a junkyard, if you do go this route make sure to get any rust off of it and also consider coating it in some undercoating like i did, this will keep it from rusting and actually eliminates any rattling and noise from it, makes the whole dash feel more solid now. Good Luck, and BTW i paid $25 for mine from a bone-yard.
EDIT - also keep in mind there are slight differences between the model years, i believe the major one to be the speedo/tach gauges are different when they switched to a digital speed sensor from the transfer case. Mine is the old school mechanical speedo wire and my gauges were not a direct fit, i actually just had to drill a few holes and it wasn't a big deal at all but good to know none the less.
91 wrangler 4.0L, 4 in Suspension lift, 1 inch Shackle Lift, 1 inch Body Lift, 35" BFG Mud Terrains, Warn Rockcrawler Front Bumper, Hand Throttle, HiLift, 12 pack of Natty Boh.