Stumbled upon this Valentine's day special yesterday:
Games include the award winning games: Eufloria, Machinarium, And Yet it Moves, Auditorium, Aztaka, and Osmos.
(Steam offers 5 of them for $74.95 USD total)
From the website:
"This time, we're throwing the sale ourselves and all your purchases will go directly to the great indie teams who made these games."
Damn, I've already got 4 of these… Those considering it, the deal is worth it for Machinarium alone.