JEEP 4.0L ENGINE WANTED FOR 97 XJ

My goal is to build a stroker motor for my 1997 XJ but I need a donor engine to for the build. Does anyone have a spare engine or know were I can get a cheap one from? I'd be willing to trade my engine once completed and installed.

how many miles does your motor have now?
Renix stroker?HO stroker?
I have a motor that ran when i took it out to swap in my stroker.

I have a good running 4.0 ho form a 95 I could be talked into parting with