In all, thirty-four 250 Testa Rossas were built, from 1956 through 1961. The phrase “Testa Rossa” means “red head.” The most well known, the 250TR, was produced from 1957 to 1958; only 2 factory cars and 19 customer cars were built.
After the 250 GTO, the 250 Testa Rossa is the second most valuable Ferrari model, often valued at more than US$8,000,000. A 1957 250 Testa Rossa sold on August 20, 2011 for $16,400,000, a new world record auction price for a car when inflation is ignored. It should also be noted that there was a time where this car, along with several similar models, was viewed as merely a “clapped-out” obsolete racer. They often sold for as low as $4,000 around 1965. [See the rest of the list here]