I went to Olympic with some odd requests... needed 3 plaques within 24 hours, and needed a custom logo on each.
Sure enough, they delivered! They didn't even charge any extra for the rush order!!!
I had a change to check out some of their other products... besides plaques, they have trophys and those cool glass things that have the letters etched inside... VERY nice!
Price wise, plaques are never cheap. But they're in line with the other places I've checked out.