GetGamesGo.com have launched a new pay-what-you-want bundle. The minimum is $1.50, although it is also available for free (to avoid paypal fees I'm assuming?), and it includes the following games:The games are distributed through a variety of methods, ranging from DRM-Free direct downloads to Steam, and the money is split between the developers and GamesAid.
URL: http://www.GetGamesGo.com/Little-Big-Bunch
EDIT: in response to the sheer number of people whining about the emails taking a while to arrive, I would just like to point out that this is a small distributer which probably did not ever anticipate the amount of interest this bundle is getting. Please be patient, it took 2 hours for my emails to arrive, and could very well take even longer as time goes on.