I have a better idea. Buy me a now-ever-so-slightly-superseded Daytona just like yours. Then I will advertise yours for $80,000 for the next year on at least three websites, inflating the brand perceptions and desirability of what is on your wrist. You can easily get me a nice clean one with papers for about $10k (and with your connections, less), while making seven times that in residual value on yours, thanks to my manipulation of the used market.
Or you could cut out the middle man and just advertise yours for a silly price. But then how do people like me make a living?