Dont pay attention to the last column, those are the real steam prices i use to calculate the correct price on keys sometimes and down prices if theres some offers in my games.
The trade system is OR not AND, i mean you can get a game for 20 cards OR 2 foil cards.
You can see my list in here:
https://docs.google.com/spreadsheet/ccc?key=0AvwtSipWntIpdERCcG0tdTVmNGhZMHIxNkJIaFQxeHc&usp=sharing
Dont pay attention to the last column, those are the real steam prices i use to calculate the correct price on keys sometimes and down prices if theres some offers in my games.
The trade system is OR not AND, i mean you can get a game for 20 cards OR 2 foil cards.