Excellent news, ever since God of War was released again I was hoping for a Ratchet & Clank collection.
The fact that only the first three are being released is good news also - means Gladiator/Deadlocked, Size Matters and Secret Agent Clank will be released in the holiday season.
With this, and the rumoured Kingdom Hearts collection and Final Fantasy X confirmed there isn't any reason for me to keep my PlayStation 2.
Aside from Final Fantasy X-2 and Final Fantasy XII...
Nope, no reason.
Sony definitely made a wise business decision when they gave the thumbs up to reproduce the greatest reasons to own their last console.