RARE VTG Veuve Clicquot Ponsardin 3L Sealed Empty Dummy Bottle Decor

This rare, vintage Ponsardin Jeroboam 3L (think double magnum) dummy bottle was used as decoration in the cellar of a high end restaurant.  These bottles are never filled and instead sealed to mimic an actual bottle without collectors or those in the industry having to worry about champs going bad, breaking, etc.
Item is still sealed but shows evidence of fading. (From the 90's)
This measures 20" high and weighs 6 lbs, 8 oz.