Defunkd

[Frank]

http://www.both-teams-played-hard.com/T ... story.html" onclick="window.open(this.href);return false;

Neat site of sport collectables for sale. The Tagging History portion is somewhat helpful for determining the age of jerseys based on tags.

Also helpful- the "game used" community of ubernerds. Fortunately their noble nerdy research pretty effectively dates tags for jerseys and such. In a pinch, you can search for "game used" and whatever brand you're searching for and you'll find some help!