EDIT: Just noticed that I don't own Sniper Elite 1, but a load of my Steam friends do. Was it bundled before, or just hit a low price on Steam?
It was 2.09€ on GMG and it gave 2€ credit. That's pretty low.
I believe in pounds, they actually paid you to take it, those lucky brits.
Same happen to Sniper Elite v2 DLC, expect Kill Hitler.