This IS the Humble Bundle you are looking for. This bundle is in aid of UNICEF and contains an amazing collection of Star Wars games, with more games to be announced soon.
At the time of writing this story you can already get Star Wars: Knights of the Old Republic, Jedi Knight Academy and Dark Forces for any contribution to the charity.
For the average contribution you can receive those games, plus Star Wars: Battlefront 2, Knights of the Old Republic 2 and Republic Commando. Right now the average is just over $11.
Finally, for contributing over $12 you will receive the Star Wars: Empire at War Gold Pack, Force Unleashed - The Sith Edition and Force Unleashed 2.
For those of you who don't know how Humble Bundle works, we should explain. You buy games for charity. Every few weeks you get offered a new bundle for a limited time and usually that bundle has a theme, in this case - Star Wars. You pay certain amounts to receive a certain tier. Usually you can pay as little as $1 for the first tier. The second tier can be received by matching the average amount payed by other people. The final tier can be payed by contributing a set amount, in this case $12. Sometimes they offer a next tier that may be way more expensive, but will include physical prize, like shirts or hoodies.
This bundle will be available until Tuesday Feb 17th, 2015. You can pick it up here.