Complete Collection of Sam & Max,which includes all three seasons of Telltale's Sam & Max games. It is $49.95 for a limited time, which is 50% off the price it would be if you bought all three separately. This offer ends on June 2, 2010.
The LucasArts Adventure Pack, which includes Indiana Jones and the Last Crusade and Fate of Atlantis, as well as Loom and The Dig, is also on sale for 50% off. The game is $4.99, and the offer is available until Friday.