23 years ago a man's '76 Porsche 930 was stolen in Las Vegas. No doubt, he has long since given up on seeing it again. Luckily, Customs was inspecting a vehicle bound for the Netherlands that they suspected of being undervalued (which it was) when they realized that it had been reported as missing for the last two decades. They seized it and released it to the proper title-holder.
[via Customs and Border Protection]