[s-cars] Cheapest or Best place to buy blower motor? ('95 S6)

[Azeem Elahi]

The blower fan in my '95 S6 has stopped working consistently.  For the last
little while, I've made do with opening the hood and giving the blower motor
area a good karate chop.  With the summer approaching quickly, I'd like to
take care of the problem which I'm assuming is a failing blower motor.
I'd appreciate some suggestions on the best place to buy a replacement
motor.  I'm hoping it's not too tricky of a DIY job for me this weekend.

Thanks in advance,
-Azeem