Why do some discontinued Rolex models sell for more than retail? Take the...

https://nova-wiki.win/index.php/Is_the_Daytona_16520_from_1988_Considered_Vintage_Now%3F

Why do some discontinued Rolex models sell for more than retail? Take the Kermit 16610LV and Hulk 116610LV – both have cult followings thanks to unique green bezels and limited runs