The dates are confirmed on Sega Japan's official website for the 'Model 2 Collection.' The trio of retro fighters are now 400 MSP each, a change from the original announcement of 800 MSP. Oddly, the PS3 price remains at 800 yen, which converts to around $10. However, the three can be bought in a set for 1500 yen, which converts to around $18.50.
The site still lists the collection's two other games, Virtual-On and Virtua Striker, as coming soon. In the meantime, we've reached out to Sega for further details on a possible Western release for the collection.