I Think my limited slip is out on my 96' 8.25 (it is a one wheeler peeler)

It is my daily driver and would love to have a selectable locker but, that my be cost prohibited right know.

I know the cheapest option is to rebuild the LS

A friend has a Dana 44, (XJ) I can get cheap but it is in Moab and I'm in Texas.

open for suggestions ?