Axle noise and loose spider gears

Hey all. I'm in need of an inexpensive axle replacement for my '96 XJ sport. Recently I've been hearing a tapping sound coming from the rear axle (27 spline Chrysler 8.25). Turns out my diff carrier is worn and the spider gears are loose! ugh... Long story short I really don't have the $2k to rebuild front & rear axles and local wrecking yards don't have anything for my Jeep. Do any of you have an extra axle (preferably 29 spline Chry 8.25)???

Thanks!