samho on 20 December 2008
Second that,
I got my L4D (PC) off amazon with pre-order and it took me £ 19.99 at that time (with free shipping, even though I still got my copy at 21 Nov then I just register it on Steam. I never remove the DVD off case :p )
And you still got all the pro from steam. (Auto-patching, download everywhere, community, steam cloud, voice chat, achievement, and mostly retailer was cheaper than steam)
