XM subscription pricing changes over time, but currently their plans start at $12.95/mo. For more info on that, see their website at: http://www.siriusxm.com/.I don't know much about this XM radio stuff, it's a pretty pricey accessory here in Canada. On the victory website, it's listed at $585.00 CDN.
Is it a worthwhile accessory? How much does it cost to get signed up for an XM radio package?