Almost everything at the Telltale Games store is on sale for 75% off. There are some exceptions such as Back to the Future: The Game, which is excluded. It is however, on sale for $19.99. The Sam & Max Complete collection is $12.50, which is even cheaper than Steam had it for their Midweek Madness deal.
Also, Poker Night at the Inventory can be activated on Steam.
BTW, you need to add the game to your cart to see the discounted price.
The Telltale Games sale ends June 30.
Sorry for not updating at all over the weekend. Was so addicted to the Black Ops Free Weekend. I’m already level 50… I probably won’t buy it though because I’ll end up playing it too much.