Origin's having a Mass Effect sale: 1 is $7, 2 is $10, 3 is $15, or you can nab the trilogy for $25. It looks like the pack includes all ME1 DLC, but not 2 & 3s. Crysis 3 is still 30% off, too.
"The Rich are there to take all of the money & pay none of the taxes, the middle class is there to do all the work and pay all the taxes, and the poor are there to scare the crap out of the middle class." -George Carlin