WTB: 1 Grey Ecco 15" OEM Wheel

I would like to have a full size spare so I am looking for one of the grey (graphite) Ecco wheels as seen in the pic of my XJ below.

Tire or no tire but I don't want to pay a premium b/c of the tire.

Still looking...would also consider a set of 4 or 5 of the 16" XJ wheels that were available on the late 90s models. Can't remember what they're called.