Richard Hennessy empty bottle is worth how much? it has its original case etc but its empty!?

my friend has one and he wants to know if the bottle itself with its case holds any value and if so how much and/or if you know any website that might have data/info on this ...not a website selling it ! since the price is different since im asking to know how much for the bottle and case it self they drank the stuff already!! all it comed with is air inside LOL|||On E-Bay, you can see people are selling the empty Louis XIII for around USD50. But the Richard Hennessy decanter is known to be more valuable. The decanter is hand crafted by Saint-Louis Company with a thin layer of glass inside to prevent the cognac to be in direct contact with the crystal, and it takes up 40 hours to be made. In China, for the Richard Hennessy set, the price you can sell back to the market is around USD250.





Also hold up your bottle now, because in 2008, a new packaging of Richard Hennessy will be launched worldwild. I haven't received any information if the bottle will be changed as well. But the increase of the price of the product will be more or less 75%.|||Don't think you'll muster up more that a couple of bucks for the empty...