WTB Good Used E30 Blower Motor

[BMWtyro]

I need item #2 in the linked RealOEM diagram:

http://realoem.com/bmw/showparts.do?model=1131&mospid=47257&btnr=64_0514&hg=64&fg=15

I need it for my 6/83-built 320i and it must be from a car with the single-piece blower cover as shown in the diagram. Must have tight, smooth-running bearings and good squirrel cages. 96-04 Z3 blower motor will apparently also work according to Penske cross-reference.

Part numbers:

BMW = 64 11 1 370 930

Bosch = 0 130 111 110

Thanks.

UPDATE:
Part no longer needed. Obtained new Behr replacement motor from BavAuto for $210 shipped. Still seems like a lot of $$$ for a blower motor, but it was the best price I found.

Jeff