Would you pay $625 for a cookbook?
A quick perusal of Amazon shows that Thomas Keller’s French Laundry cookbook regularly costs $50, the same price Grant Achatz charges for Alinea at Home. Heston Blumenthal’s larger volume of recipes, the Big Fat Duck, weighs in at a hefty $250. And Ferran Adria, of the soon-to-close molecular gastronomy mecca,…