The US PlayStation Store Update this week includes a great offering of price updates in the store’s ongoing Spring Fever celebration, with price reductions on Killzone 2 downloadable content, and Killzone: Liberation for the PSP (available until the 14th of April).

As for regular content, the finale for The Tester reality show is now up, where the final contestant winner has been decided and will go on to get themselves a quality assurance position at Sony.

Have a look through the full list of new content now available on the US PlayStation Store below:

Price Updates

• Jak & Daxter: The Lost Frontier Permanent Price Drop (now $19.99, original price $39.99)
• MotorStorm: Arctic Edge Permanent Price Drop (now $19.99, original price $39.99)
• BUZZ! Master Quiz Permanent Price Drop (now $15.99, original price $19.99)
• LocoRoco 2 Permanent Price Drop (now $7.99, original price $19.99)
• Patapon 2 Permanent Price Drop (now $7.99, original price $14.99)
• TMNT: Turtles in Time Sale (now $4.99, original price $9.99)
• Avatar Digital Sale (now $19.99, original price $39.99)
• Driver 76 Sale (now $9.99, original price $19.99)
• Tom Clancy’s EndWar: Escalation pack Sale (now $4.99, original price $9.99)
• Tom Clancy’s HAWX: Russian Falcons Pack Sale (now $2.49, original price $4.99)
• Sonic Rivals 2 Permanent Price Drop (now $19.99. original price $29.99)
• Guilty Gear XX Accent Core Plus Permanent Price Drop (now $19.99. original price $24.99)

Downloadable Games

• topatoi Bundle ($13.99)

The Tester

• The Tester Episode 8

PSone Classics

• XS Airboat Racing ($5.99)

Game Demos (free)

• 2010 FIFA World Cup Demo

Add-on Game Content

• LittleBigPlanet Incredibles Costume Kit ($5.99)
• LittleBigPlanet Incredibles Medium Pack ($4.99)
• LittleBigPlanet “The Incredibles” Costume ($1.99)
• LittleBigPlanet Syndrome Costume ($1.99)
• LittleBigPlanet Mr. Incredible Retro Costume ($1.99)
• LittleBigPlanet Frozone Costume ($1.99)
• LittleBigPlanet Edna Mode Costume ($1.99)
• Hustle Kings Crazy Tables: Basement Crazy (free)
• Just Cause 2 – Chevalier Ice Breaker (free)
• Mega Man 10 Bass Character ($1.99)
• Mega Man 10 Special Stage 1 ($0.99)

Guitar Hero 5 DLC

• Fall Out Boy Track Pack ($5.49)
  • The Take Over, The Breaks Over by Fall Out Boy ($1.99)
  • This Ain’t A Scene, It’s an Arms Race by Fall Out ($1.99)
  • Thnks fr th Mmrs by Fall Out Boy ($1.99)

Rock Band DLC

• Fire It Up— Thousand Foot Krutch ($1.99)
• Meant to Live— Switchfoot ($1.99)
• Stand in the Rain— Superchick ($1.99)
• Monster— Skillet ($1.99)
• Live Life Loud— Hawk Nelson ($1.99)
• Feel Good Drag— Anberlin ($1.99)

Game Videos (free)

• ModNation Racers Bring the BOOM Trailer
• ModNation Racers BTS: An Overview
• ModNation Racers BTS: Art Design
• ModNation Racers BTS: Race & Shoot
• ModNation Racers BTS: Welcome to UFG
• ModNation Racers RACE! Trailer
• ModNation Racers Tutorial: Character Creation
• ModNation Racers Tutorial: Kart Creation)
• ModNation Racers Tutorial: Track Creation
• Just Cause 2: An Island In Chaos Trailer
• Just Cause 2: Demo Out Now Trailer
• Just Cause 2: Freedom and Chaos Trailer
• Just Cause 2: No Ordinary Mission Trailer
• Brink: Official Trailer
• Blacklight: Tango Down Teaser Trailer
• Yakuza 3 Locations Trailer
• Yakuza 3 Dev Diary 3
• Tom Clancy’s Ghost Recon: Future Soldier Future War Trailer
• Might & Magic Clash of Heroes Announcement Trailer
• 3D Dot Game Heroes: Teaser Trailer
• 3D Dot Game Heroes: Natural Sword Enhancement Trailer
• Army of Two: The 40th Day Chapters of Deceit Launch Trailer
• Iron Man 2: Enemy Factions Trailer

PS3 Themes

• Heavy Rain Crime Scene Dynamic Theme ($2.99)
• The Lord of the Rings Dynamic Theme ($2.99)
• Alice in Wonderland Theme ($1.49)
• Pixar Up Theme ($1.49)
• Tinker Bell and the Lost Treasure Theme ($1.49)
• Lindsay Kaye Premium Theme ($1.99)

Music

• Flower Soundtrack ($2.99)

PlayStation Store for PSP

Downloadable Games (also available from PS3 Storefront)

• King of Pool ($9.99)

PSP Minis (also available from PS3 Storefront)

• Freekscape: Escape From Hell ($4.99)

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

• BUZZ! Quiz World U.S. Sports Quiz Pack ($3.99)

Game Videos (free)

• The Tester Episode 8
• ModNation Racers Bring the BOOM Trailer
• ModNation Racers BTS: An Overview
• ModNation Racers BTS: Art Design
• ModNation Racers BTS: Race & Shoot
• ModNation Racers BTS: Welcome to UFG
• ModNation Racers RACE! Trailer
• ModNation Racers Tutorial: Character Creation
• ModNation Racers Tutorial: Kart Creation
• ModNation Racers Tutorial: Track Creation

PSP Themes (also available from PS3 Storefront)

• LittleBigPlanet PSP Theme (free)
• Lindsay Kaye PSP Theme 3 ($1.49)
• Lindsay Kaye PSP Theme 4 ($1.49)
• Lord of the Rings PSP Theme ($1.49)