SNK has announced all the titles in their upcoming Arcade Classics Volume 1 for PS2 and PSP:
ART OF FIGHTING
BASEBALL STARS 2
BURNING FIGHT
FATAL FURY
KING OF FIGHTERS '94
KING OF THE MONSTERS
LAST RESORT
MAGICIAN LORD
METAL SLUG
NEO TURF MASTERS
SAMURAI SHODOWN
SENGOKU
SHOCK TROOPERS
SUPER SIDEKICKS 3
TOP HUNTER
WORLD HEROES
A lot of these are already available for purchase elsewhere on the PS2 (or virtual console), but it'll be worth it for Sengoku, Last Resort, Shock Troopers, Burning Fight, and Baseball Stars 2. My guess is this'll be at the $29.99 pricepoint instead of the usual $14.99 - simply because there's also a PSP version, and you can't really sell a new PSP game for much less than that..