[quote name='DuffHomer']I don't believe in paying $100 for surround headphones, wake us up when this is $50 or less...[/QUOTE]
Maybe used or refurb, but it seems very unlikely you would ever find these that low for new.
These are actually excellent headsets and should be worth the money if you actually care about this kind of product. Also, I want to make sure you understand these are wireless. $50 for wired surround sounds like a reasonable price, but wireless is going to be more expensive.
There are also some near PS3 integration features that make these stand out. Also, these can be used as wired headphones too, which makes them that much better. Similar headphones from Turtle Beach, etc. that don't include some of the extra features tend to be a lot more money. I have a pair of X41's for my Xbox and I prefer the Sony headphones to the X41's for multiple reasons.