Well, not super old... but over a year old and they are starting to show signs of wear and tear. I have yet to find a good replacement pair. To think I wasn't going to buy them because they had pink highlights (they didn't have other colors for this particular one)... Best running shoe I've ever owned.
You can probably get the same shoe if you check out roadrunnersports.com. You can get free shipping if you sign up for the vip membership and it's usually free the first year. (Just don't forget to cancel it.)