UK prices for these: £3.74, £19.99 and £1.49. So, Valve are charging very fairly over here, but I'm not surprised by that.
Pack prices seem to differ to the article somewhat; the cheapest I can see on the Daily Deals page is the Valve collection at £24.99. The Activision bundle can be had for £35.99 which, being down from £139.99, is more than £100 cheaper. Can't say fairer than that, really.
[citation][nom]beardguy[/nom]*Oops I meant Portal 2. Unfortunately, I'm not from the future.[/citation]
No problem, considering how many developers are pumping out sequels (instead of innovating with completely new games) it's easy to get confused with the numbers.