8 games have trading cards.
You will get the following games:
Tier 1: $1
Age of Steel: Recharge - http://store.steampowered.com/app/421060/
Endorlight - http://store.steampowered.com/app/428430/
Into the Void - http://store.steampowered.com/app/420270/
Tier 2: $3.89 (but will increase slightly in 17 hours)
Red Faction Guerrilla Steam Edition - http://store.steampowered.com/app/20500/
Darksiders - http://store.steampowered.com/app/50620/
Alien Rage - Unlimited - http://store.steampowered.com/app/217920/
SanctuaryRPG: Black Edition - http://store.steampowered.com/app/328760/
Sniper: Ghost Warrior 2 - Collector's Edition - http://store.steampowered.com/app/34870/
Cities in Motion 2 Collection (+ 7 DLC) - http://store.steampowered.com/sub/35268/
Death Goat - http://store.steampowered.com/app/340770/
Knights of Pen and Paper +1 - Deluxier Edition - http://store.steampowered.com/app/231740/
Games that stand out as good value are Darksiders, Cities in Motion, Red Faction, Sniper Ghost Warrior, Knight of Pen and Paper, Alien Rage
Enjoy.
Great value! I've played most of the standouts you listed and agree!!