That’s ‘only €75’ per grand cru, but it must include Montrachet, Romanée-Conti, La Tâche et-cetera…
From the BIVB:

Top wines in 2019: Indulge yourself with Bourgogne’s 33 Grands Crus

There are 33 Bourgogne Grands Crus wines. Some are the stuff of legend, such as Romanée Conti or Bâtard-Montrachet. Others are more accessible, like Chablis Grand Cru or Clos de Vougeot. But all have one thing in common: They represent the essence of the Climats of Bourgogne and symbolize 2,000 years of winemaking history.

Now you can share in this priceless heritage. The Ecole des vins de Bourgogne is offering a single training session per year to explore these 33 outstanding appellations, including the rarest of them.

“The Ultimate Bourgogne Wine Tasting: The 33 Grands Crus” is run in English by two experts, one in tasting, the other in geology.
The program includes reading the landscape in the field, estate visits, and commented tasting sessions, which together will provide a unique insight into these celebrated wines. These three days combine learning with pleasure.

And as an additional treat, participants will be invited to the exclusive Paulée of the Musique & Vins Festival on Friday 28 June at the Château de Meursault!

Dates: 27 to 29 June 2019 (plus an introductory evening on 26 June).
Limited to 15 places
Price: 2,500 euros

Registration and program: on line.