It reminds me of a story that made the news here in the UK about 20 years ago. A RHD 540k (one of only 6 made) was discovered rusting away in a barn by a car dealer. The car dealer bought it from the owner for 30 thousand pounds and promptly sold it to another dealer for 100,000. The 2nd dealer put it into auction and got 1.2 million for it!