It's been a long while since I've read or watched Saint Seiya, but I'm looking forward to the new PS3 exclusive, Saint Seiya Brave Soldiers. All the flashy action from the series looks to be preserved, as the angelic battles unfold through some pretty impressive gameplay demonstrations.
Namco Bandai has also announced a European collector's edition that comes with a figurine. Right now the game is only announced for Europe, but if it never comes overseas (Saint Seiya games typically do not) it'll be easy enough to import for your [relatively] region-free PS3.
\ We've blogged about this before: read (1) back stories