I had my 3.5 mid drivers rebuilt by Thiel around six years ago. I think I still have the invoice. I can tell you for a fact that it did not cost $300 per driver. That would make the rebuild cost more than what the speakers are worth. I want to say that it was around $75.00 per driver.
New replacement mid drivers are no longer available from Thiel for this model.
New replacement mid drivers are no longer available from Thiel for this model.