SEGA Ultimate Collection: $30 for 40+ games

Holy crap...this is a no-brainer buy. All the Phantasy Stars, Sonics, Shinobis, Golden Axes, Streets of Rages for sixty cents per. See the full list here (with unlockables).

A lingering question though: Will this cannibalize their XBLA versions, and will the achievements differ?

This will also be available for the PS3.