It will probably never make it into the history books, but it was the downfall of the mighty Soviet Union that brought a 1988 Alfa Romeo Spider into my garage in July 1992.
Talk about the butterfly effect in reverse.
As the Soviet empire began to fall apart, the vast market that had absorbed virtually limitless quantities of exports from my native Finland disappeared.
An economic crisis here followed: businesses were liquidated and countless Finns joined the ranks of the unemployed. And values of assets began to plummet.
When new, the Spider was an expensive car, carrying a price-tag of no fewer than 240,000 Finnish markkaa – an amount that would have easily bought two handsome Volvo sedans.
However, in 1992 the Alfa had found its way to Oulu, some 600km north of Helsinki, and was offered for sale at 135,000 markkaa.
It was such a rare bird that it had to be seen, but it was just too much money for a student at the time.