Only through November 18, 2013!

Save big on Vegas™ Pro, Sound Forge™ Pro, SpectraLayers™ Pro and ACID™ Pro upgrades. 30% off plus two bonus items — choose from product training, a Platinum Support Plan, or Loops & Samples!

Upgrade to Vegas Pro Just $139.97 

Upgrade from Movie Studio Just $349.97 

I'm pretty sure you can buy a brand new copy of Movie Studio for $50  and then use this offer to upgrade to Vegas Pro 12 . This still gives you Vegas Pro for $400USD, which is a significant discount from the $600USD standard pricing. I know someone who did this last time the offer was on and it all went through fine but I can't guarantee it will work this time.