Its 3 bucks a game, what kind of sale would you expect at this point? Perhaps a pack with later games, then I agree, I am hoping there will be some king of promo pack with all tex murphy games with for exampple a 25% discount. - then I'm sold :)

What currency?

If you count Mean street and Martian memorandum as two games it's 3$ a game

Ah. I thought the comment was directed as the series as a whole, and not just the first two. I overlooked the obvious. ;)