Back when I could afford to go to comicon, I picked up a really nice high quality Captain America T. It was $35 and I was devastated when it was stolen a few months later (Was a seriously awesome shirt.)
Target does faded looking Captain America T's, but I've never cared for the distressed look in any form.
Recently, a new wal-mart opened nearby. Traffic went to poo, But I got a Captain America T that looks like the good one. It only cost eight bucks! Granted, it's a low quality T and will probably last about two months until the arm falls off in the washer, but it looks good.
For Marvel, I like the old Captain America books. Post 9/11 writers really didn't have a clue what to do with Cap, and it was a shame when they killed him off just to raise sales.
As to DC, I do not care for the relaunch. I didn't really care for it before either. When they pulled that stupid crap with Superboy Vs. Superboy they lost me completely. I like the characters, but not how the writers are using them.