It never ceases to amaze me how thing get distorted to obtain a sale.
The Original Le Mans car ran in 1958...that's 1958 people, not 1959 which was when this car was built. It is a phase 2 car and can not be raced at the Le Mans Classic as far as I am aware.
By all means go look at the car, buy and enjoy but don't get your hopes up about racing in certain racing events.