Like the European PlayStation Store update before it, there really ain’t that much to talk about with regards to new content on the US PlayStation Store this week, but there may still be something that catches your eye, with some price drops, new add-on content, Rock Band and Guitar Hero 5 downloadable content, demos, and interesting game trailers.

Check out a list of new content on the US PlayStation Store below:

Price Updates

• Steambot Chronicles Permanent Price Drop (now $14.99, original price $29.99)

Game Demos (free)

• UNO Demo

Bundles

• Magic Orbz Bundle Pack ($13.99)

Add-on Game Content

• Magic Orbz Winter Pack ($2.99)
• ZEN Pinball Ninja Gaiden Sigma 2 Table ($2.49)

Guitar Hero 5 DLC

• Vampire Weekend Track Pack ($5.49)
  • Cousins by Vampire Weekend ($1.99)
  • Holiday by Vampire Weekend ($1.99)
  • The Kids Don’t Stand A Chance by Vampire Weekend ($1.99)

Rock Band DLC

• Alice In Chains Pack 2 ($8.49)
  • Grind — Alice In Chains ($1.99)
  • Heaven Beside You — Alice In Chains ($1.99)
  • Last of My Kind — Alice In Chains ($1.99)
  • We Die Young — Alice In Chains ($1.99)
  • Your Decision — Alice In Chains ($1.99)

Game Videos (free)

• White Knight Chronicles International Edition Combat Trailer
• 2009 Gran Turismo Awards
• Star Ocean: The Last Hope International Debut Trailer
• SOCOM US Navy SEALs Fireteam Bravo 3 Dev Diary #2
• 2009 Virgin Mobile FreeFest Videos (x5) (US only)

PlayStation Store for PSP

Downloadable Games (also available from PS3 storefront)

• Luxor: The Wrath of Set ($9.99)

PSP minis

• Dynogems ($2.99)

PSP Demos (free)

• Lunar: Silver Star Harmony Demo

Add-on Game Content (also available from PS3 Storefront)

• Gran Turismo PSP Car Pack (free)

PSP Themes (also available from PS3 Storefront)

• Savage Moon: The Hera Campaign Big Guns PSP Theme (free)
• Savage Moon: The Hera Campaign Red Planet PSP Theme (free)
• Savage Moon: The Hera Campaign Tower PSP Theme (free)