A man buys a Bugatti in 1971 for $56,000 and in 2010 he sold it for over $30 million.   A solid reason for your significant other as to why they should let you buy a new Enzo Ferrari or how about a Bugatti Veyron.  It is going to be a future collectible that could be the investment of a lifetime.  Even though the current price on a beauty like this is $1.7 million, its future value has the potential of an annual rate of return being about 17 percent!  So if you owned it for 20 years that would be about $39 million! Not to bad of a payout.

And hey, if you can't own one you might as well fantisize about them!