I can't help with stock, but if you are open to non-OEM, then I am selling a set of grey GT Covers that were on my 2005 limited.
They were bought new in November, 2010, and I kept them when I traded the 4R away a couple months ago. They are made of Endura, which I really like. I covered my new vehicle's seats with the same material.
I can snap a couple pics tomorrow if you are interested. In the meantime, here is a link to the manufacturers site:
GT Covers. My covers are in perfect shape: no stains, no tears, etc.