The Capcom Digital Collection, a disc compilation of eight Capcom Xbox Live Arcade titles, is coming on March 27. The release is an Xbox 360 exclusive, and will cost $39.99.
The release date comes from the Capcom Unity blog. The games line-up includes 1942: Joint Strike, Bionic Commando Rearmed 2, Final Fight Double Impact, Flock!, Rocketmen: Axis of Evil (with "It Came From Uranus" expansion), Super Puzzle Fighter II Turbo HD Remix, Super Street Fighter II Turbo HD Remix, Wolf of the Battlefield: Commando 3. Each of them will include their original XBLA Achievements and any extra features added to the releases.
All of the games bought separately would total quite a bit more, but then again not all of them are critically acclaimed. Each of the games individually costs at least $10 on XBLA, so if 4 or more strike your fancy, this seems like a good way to go.