Valuation of wines

[Kaysylvia2]

I have several bottles of wines (10) which I am pondering selling but not sure of their value. They have been kept in the appropriate conditions over the years and I am hoping they will be a find for collectors. They are:

1964 Chateau Lafitte Rothschild

1977 Chateau Mouton Rothschild Pauillac (Signed label...Dedicated to Queen Mother)

1980 Chateau Lafitte Rothschild Pauillac
A. deLuze et fils (3 bottles)

1977 Chateau Lafitte Rothschild
Grand Cru S.A.

1988 St. Emilion Bordeaux Chateau Simard

1994 Elizabeth Chambellan, Chateauneuf du Pape (Signed Jean Pierre Boisson)

1997 Saint-Louis Beaujolais. Barton & Guestier

1992 Dom Perignon Champagne. Moet et Chandon

Please let me know their worth and if they would be better to sell or keep.
Thanks so much.