So a few days ago there was a rumor of a new collection coming to PS3 based on a picture of a Korean ratings board that Kojima himself tweeted out. Well, its confirmed. No price or date but this is Konami's official statement on the matter:
Celebrating the 25th anniversary of the METAL GEAR SOLID franchise, this PlayStation®3 exclusive package will include METAL GEAR SOLID, METAL GEAR SOLID 2: HD Edition, METAL GEAR SOLID 3: HD Edition (which includes the original MSX versions of METAL GEAR and METAL GEAR 2), METAL GEAR SOLID: Peace Walker HD Edition, METAL GEAR SOLID: VR MISSIONS and METAL GEAR SOLID 4: Trophy Edition. In addition, the collection will also include two Ashley Wood digital graphic novels.
Thinking I might have to get this just for a collectors item although having a physical copy of MGS1 again would be nice along with VR Missions disc. I really loved playing the Cyborg Ninja missions in that game. - Source