One of the most underappreciated sports cars in Porsche history is on the verge of finally getting its due.

A 1993 968 Turbo S will be put up for auction by Gooding Christie’s during its annual Amelia Island sale next month in Florida. The silver coupe is expected to sell for around $1 million, which would make it the first example of the overlooked model to sell for seven figures.

The 968 spent the majority of its lifecycle—a period that stretched from 1991 to 1995—as the other Porsche. That’s little surprise considering it was positioned as a more accessible model and shared space in the marque’s lineup with one of the most iconic sports cars of all, the 911. But, just like its water-cooled, front-engine predecessors, the 928 and 944, the sleek two-door had its charms. And there was no version this was truer of than the Turbo S.

Sold only in 1993, the Turbo S was the closest thing the 968 had to a high-performance variant. The competition-inspired third version of the car took the lightweight improvements from the Club Sport model that had been introduced one year prior and added a slew of powertrain upgrades. The 3.0-liter inline-four was now joined by a KKK turbocharger, air-to-air intercooler, and a revised engine management system.

Those modifications combined to boost 305 hp and 369 ft lbs of torque, a sizeable jump from the 237 hp and 225 ft lbs of torque produced by the standard mill. Thanks to these improvements, the vehicle could sprint from zero to 60 mph in just 4.7 seconds (compared to 6.5 seconds) and reach a top speed of 175 mph (157 mph). Add in the fact that only 14 examples, including a prototype, were ever built, and you have yourself what is easily the most desirable 968 of them all.

The example up for sale was originally delivered to tennis champ Helena Suková and is finished in Zermatt Silver, a paint-to-sample color, and has a Black Leatherette corduroy interior. Pictures accompanying the auction listing show a car that looks to have been well looked after over the last three decades. It’s also been driven sparingly over that time, with the odometer showing 18,872 miles at the time of cataloging.

Interested in adding the very best 968 out there to your collection? Well, prepare to spend big. Gooding Christie’s expects the car to go for between $900,000 and $1.2 million when it hits the block during the auction house’s Amelia Island sale, which will be held on March 5 and 6. If the gavel price falls anywhere in that range, it would mark a new record for the car. The most expensive 968 up until now is another Turbo S that sold for $792,000 in 2021.