So here's the total list for the month so far. I think this is it, as it's everything that was promised. But we'll see what happens next Tuesday!
* = Expires with Subscription. Everything else is yours to keep forever.
PSN Game - Free
*WipEout HD
Minis - Free
*Age of Zombies
*Fieldrunners
PS One Game - Free
*Rally Cross
DLC - Free
*Warhawk Fallen Star Pack
Cuboid Booster Pack
Cuboid Level Editor
Magic Orbz Booster Pack
Magic Orbz Jungle Pack
Magic Orbz Winter Pack
Mahjong Tales: Ancient Wisdom Booster Pack
Smash Cars: Virus Run
Full Game Trial - Free
*inFAMOUS (One Hour)
Qore - Free
*Episode 26
Avatars - Free
Fat Princess 'Pink'
Fat Princess 'Blue'
MAG 'Raven'
MAG 'SVER'
MAG 'Valor'
Themes (NOT Dynamic) - Free
Collision Theme
King Zumo Theme
Discounts
50% off
Gauntlet II - Now $2.50
Mortal Kombat II - Now $2.50
Rampage - Now $2.50
Rampart - Now $2.50
Super Stardust HD - Now $5
Super Stardust HD Team Addon - Now $2.50
Super Stardust HD Solo Addon - Now $2.50
20% off
Fat Princess: Fat Roles Expansion Pack - Now $3.99
Cuboid - Now $7.99
Hamsterball - Now $3.99
Interpol: The Trail of Dr. Chaos - Now $7.99
Magic Orbz - Now $7.99
Mahjong Tales: Ancient Wisdom - Now $7.99
Smash Cars - Now $11.99
Wakeboarding HD - Now $11.99
If you add everything up, that's $38 worth of 'rental' content, $29.50 in stuff that you get to keep forever, and $36 worth of discounts on games that you can keep forever. Not bad for $3.33.