Treasure hunt
Chime - £1.00
Droplitz - £2.00
Mafia 2 - £10.00
£13 in total
Holiday sale:
F.E.A.R. Complete pack - £5.76 (been great so far!)
Prince of Persia: The sands of time - £2.24 (I haven't really played this)
Battlefield Bad Company 2 - £6.79 (Also been good)
Just Cause - £3.99 (pretty awful, this game is nothing like I remember it)
The Witcher: Enhanced Edition - Director's cut £3.25 (haven't really played it)
Audiosurf - £1.35 (thanks Firestorm, although I haven't really played it)
Assassin's Creed 2 - £8.00 (excellent purchase, one of the best games I've played in ages)
Peggle Nights - £4.89 (<3 peggle)
Section 8 - £1.99 (meh, played half an hour and I don't think I'll play much more)
Need for Speed: Hot Pursuit - £17.99 (the cars are nice to look at, that about sums it up)
Grand Theft Auto IV Complete edition (I already owned the episodes, but it was cheaper than buying GTA IV alone, a great purchase) - £6.25
Supreme Commander 2 - £2.49 (I haven't really played this that much, but it's been good so far)
Half Life Source - £0.89 (it's half life)
Mafia 2 DLC - £4 something
Holiday sale damage report; About £70, only £4.12 a game though
I don't want to count other sales and games I've bought during the weekly sales, because honestly, I know it would end in the hundreds and I would cry.
I've spent more on steam games than I have on this computer. Although if you work out the average price of all my games and divide that by my average playtime, I think so far it's been money well spent.