Cos d'Estournel '89

[pergamum]

I might need innkeepers help on this one, or perhaps the infamous winoweenie. I just received a bottle of Chateau Cos d'Estournel 1989 as a gift from a very very generous friend. I know the importance of this wine, unfortunately, I'm ignorant as to the price of an '89. Does anyone have a figure?
Thanks per'ol cock [img]http://www.wines.com/ubb2/biggrin.gif[/img] .