WTB/WTT: SRAM X7/X9 rear D

Good day,
On my last outing a friend of mine was riding my backup bike and skipped the
chain over the top of the cassette on a downhill. I lost the
rim/spokes/rear derailleur, bent the frame and need to retap the
hanger/dropout. All is all, it was no issue because nobody was hurt. I do,
however, need to piece this back together so I am looking for a rear
derailleur * SRAM X7,X9 (9 speed) and possibly an XT rear hub. I am willing
to trade or pay paypal/cash. Please let me know.

Thanks,
Andrew.