All this does is keep car enthusiasts from getting hassled like the case of the Corvette in Kansas listed in the article. The original law nor the updated law really has any effect on the people swapping VINs. In the end, it's down to a purchaser to make sure that have done sufficient homework and validation to ensure the car is what they're expecting. If the numbers, parts, and paperwork aren't sufficient enough to a buyer to prove to them the car is what it is and worth the extra money, then they should move on to the next one.