Armagnac scroll being work 2 grand after 3 years. Possible?

This seller claims armangac scroll worth 2 grand and he stored it there for only 3 years. Is this a scam by any chance? I checked online and there was no price reference at all so I have no clue about the price legitimacy. This is why I hope you guys can help me out with the price decision. Please comment below if you know anything about this scroll I want so much.