Planescape: Torment - $2
400 copies
gone in 30 seconds
Not really. It was 500 copies, and it took ca. 2 minutes. I was quite shocked that nothing happened in the first 30 seconds.
Sacred Gold popped up for free, but it was gone before I could even move my mouse.
Spoke too soon.
Bought "I Have No Mouth And I Must Scream" $2 or $3