Picked up Wet and LA Noire yesterday, was pretty surprised to see a lot of games already gone. Went to 3 different Gamestops before I found one with both in stock.
I've ordered a bunch of shirts from there and haven't had a problem so far. Quality seems good, no fraying, loose threads, or faded decals after a few months of being washed now. Shipping is about $2-3 per shirt iirc.
Was pleasantly surprised to find the price had dropped on this today when I went in. Great deal if you've been holding out and thankfully my Gamestop kept them in a drawer behind the desk so the box was sealed and in perfect condition.
Not currently available online but you can check to see...