Arg, this is so tempting. But I already have the PS2 version of the collection that was $5 at EB-- and a whole bunch of Phantasy Star saved games.
But yeah, the $27 is worth the price of admission for these games. Even if they found their way onto a virtual console, they'd be $5 each. And you WOULD buy all the Phantasy Stars, and the first Golden Axe, and Streets of Rage 2-- AND Beyond Oasis. That's $25 right there. The rest of the games are all ok to great.
If they had just added Eternal Champions, Target Earth, Mutant League Hockey, Pit Fighter and Space Harrier II, this'd be the PERFECT collection.