Is XM radio tuner still available?

The bad news is someone rear-ended our grey 2007 prius.
The good news is nobody was hurt.
The bad news is the car was totaled.
The good news is the insurance company was fair, and we bought a 2009 prius with 20,000 less miles, and in blue which we've always liked.
The bad news is it did not have an XM radio tuner installed. Unfortunately it never occurred to us to try to keep the tuner from the old Prius.

The further bad news is that the dealer can not seem to locate an XM radio tuner.

Is coastal tech still in business, and are they ok to deal with these days? Are there any other potential sources?

It also seems like we should be able to find a used one from a car that was totaled.

Thanks in advance for your help.

tom