I have 2 IMWI posters (2002 and 2004) and an IMAZ poster (2006) available that I got back when I did the races. All are framed but not a fancy frame. Just a basic black plastic frame. Size is approx 18x24 for all of them.
Let me know if you want all 3 or just 1 or 2. I am located near the Waterfront metro stop in SW DC.