If you take a look at XACT's website, you'll notice that only the XACT Visor has a "buy" button next to it.

Similarly, on Directed Electronics' website the Sirius Starmate Replay, along with the Sirius One, are no longer available.

Combined with Audiovox removing both XM and Sirius radios from their website, and it definitely smells like something's up.

Introducing the SIRIUS-ready JBL MR18 Marine Satellite Radio Receiver from Prospect Electronics. The 180-watt AM/FM/CD/SIRIUS-ready receiver features JBL's Electronic Shock Protection - which spins the CD faster and builds up a buffer - allowing for music to play cleanly even in choppy waters.

The JBL MR18, which runs for just under $300, features a waterproof flip-down face along with a slew of other neato features. In order to receive SIRIUS, you need the JBL SIR2.5 Sirius Satellite receiver.

[via GSI]