Again, ancient history, but we paid the following in 2014:
Troplong-Mondot (8 Euros/pers)
Beau-Sejour Becot (12 Euros/pers)
Pichon-Longueville Baron (8 Euros/pers)
Lynch Bages (7 Euros/pers)
du Tertre (12 Euros/pers)
Haut-Brion (Free of entrance fee)
d’Yquem (Free of entrance fee)
Domaine de Chevalier (Free of entrance fee)
Ducru-Beaucaillou (Free of entrance fee)
Pontet-Canet (Free of entrance fee)
Mouton-Rothschild (40 Euros/pers)
We were with a tour guide (Henri Challou) who took us around. My trip to Bordeaux - WINE TALK - WineBerserkers I don’t know if it would have been different if we booked any of these ourselves.