How Much!?

[qvxsphere]

I have two bottles in my possession of French Burgundy or Bourgogne, vintage 1981 and 1983. I have a feeling that these are rare and I would like to know about the price range they would sell for.

(1) 1981 Bourgogne
Hautes Cotes de Nuits
Les Caves des Hautes Cotes

(1) 1983 Bourgogne
Hautes Cotes de Beaune
Confrerie des Chevaliers du Tastevin
Les Caves des Hautes Cotes

If any of you know anything about authentic French wines PLEASE HELP!!!

Thanks,

qvxsphere