Hi all,
My name is Tim and I'm a graphic designer. I'm the brains and hands behind some of the very press kits you're talking about. If you like, you can see my portfolio here (click 'Press kits' on the left to see just a handful of the kits I've done):
http://www.mypoorbrain.com
The SOCOM kit is particularly rare as only 25 of 2000 had the dog tags in.
Anyway, I've been talking with jugolicious and I'd be more than happy to answer any questions and help with your collections. I have probably around 20 - 30 different kits which I'm in the process of selling, some of which are already on eBay (eBay username: tms_72). Gimme a shout if I can help.
Cheers!