$49.99 for one year (Plus 3 Months FREE) [For limited time]
$17.99 for 3 months
The website is worth checking out, especially if you want to get an idea of what this is...also;
Go to the [in game] PlayStation Store to see some of the things that they're offering with this...(it's in the PlayStation Plus section...) You don't have to be a member to hang out in the members section :D.
It's always good to hear from people who already own things, so post up if you feel like it...
If it matters, I'm gonna pick up at least the 3mo membership...heh