Over here there was a request for 4E Ritual cards. Here's an example of one I'm fixing to use in my game.
Granted, this one is a pretty simple one with a limited amount of text, so it fits nicely on the card. I also have to wonder how much of the information is really necessary to have right at a player's fingertips. Market value? Category? Hell, even casting time? Anyway, I'd be happy to make more. A lot of the rituals have considerably more text, so something a little more simple may be in order.