I have a XM Roady 2 setup with the cassette adapter, wireless FM modulator/charger, and newer micro antenna. Also have the XM home kit new in box(which is just a set of audio cables, power cable, and larger antenna), and a brand new wired FM modulator that goes behind the dash in case you want a hard connection to your radio(this way works the best, and you get the best sound, if your car reciever is not XM ready, if it is you need a whole other setup)
But I do want to dump this stuff if the price is right, the Roady 2 setup was used a total of maybe 10 hours. The FM modulator was never used and the home kit is still in the box also.