The point though with a Speedie is buy well and you’ve got a little treasure . Ok so we are not talking Daytona return but you can roughly compare speedies of any vintage against original rrp with the other great must have the Sub.
Money retention is not all of course and nor should it be, however I would more confidently buy a Speedie than an El Primero. What ever the quality argument a Speedie can be flipped and quickly with minimal loss if you buy right.