It's a great package IMO. Isn't there also a Vegas 10 now?
It's not one of those lame-duck programs that makes you "buy" it again every year? You're buying the software, not the license, right?
If so, go for it. You can use it for 5 years. If it's a yearly thing, it's a major ripoff. That kind of yearly expense can only be justified for business software, IMO.