A member (Jmes99) on the PlayStation Forums found a way to see into the future and found some great info about the next store update. I tried it and it looks like they fixed the issue with the store, I keep getting network unavailable. So, I don't know how true this is, since there wasn't any images and the proof is always in the image. But I thought if true why not let you all know about it, just in case, any of you wanted any of these games.

"I had adjusted my date ahead a week for the purpose of getting a trophy for Journey (waiting a week without playing the game). Afterward, I logged onto the PS Store without returning my date back to normal and noticed that it showed some deals for next week.

On the Welcome tab it looks like we are getting:

 On the PlayStation Plus>Featured:         NBA Jam On Fire Edition -  Free  

1. Skull Girls  - $7.35     
2. Bullet Storm -  $9.80    
3. Sound Shapes -  $7.35   
4. Tokyo Jungle as $10.49
5. Chronovolt is going to be the free plus game. (Confirmed) Vita
6. Deus Ex Human Revolution                                Regular $29.99  next week $14.99

Happy Festivus!"

http://community.us.playstation.com/t5/PlayStation-Plus/PlayStation-Plus-Deals-for-January-1st-2013/td-p/39155915

http://www.psnstores.com/2012/12/vita-developer-interview-chronovolt/

http://www.youtube.com/watch?feature=player_detailpage&v=CjsK_u__e3s

If it's true, I'd definitely like to pick up Sound Shapes for that amount. I've been holding off, hoping for a discount. Bullet Storm I didn't like very much but it's not bad for that price. Chronovolt seems interesting.

Here is a Video of it being done. I tried it again and now it works. I forget to change the year. Admiralvic  pointed it out to me.
http://youtu.be/CjsK_u__e3s

This one shows ChronoVolt for free

This one shows After Burner climax, Sound Shapes, BulletStorm, Tokyo Jungle, Amy, Duke Nukum and Skull Girls.

Deus Ex for 14.99

NBA Jam should be fun addition.

Darn I was hoping for an update that would make it go faster and smoother.

NBA Jam was a retail game and On Fire Edition was downloadable PSN/XBLA title that included some new additions to the previous game. Not sure about how the servers are holding up and how many people are playing. It would surely get minor boost being on plus. 

Chronovolt has been free on EU PS+ for a while now so I wonder if this info is bunk.