Please don't take this negatively; every new member has to learn it at some point:
Please search before you post. A quick search revealed this:
http://www.chiefdelphi.com/forums/sh...g+pneumatic s
It does not reveal when FIRST is shipping them, but I don't think that anyone here knows. You might consider emailing FIRST on this issue; go through their site at usfirst.org and find the contact section; it should be there.
Good luck, and welcome to ChiefDelphi.
JBot