I have eleven, but I'm not looking to buy any more. If I saw one cheap at a flea market or garage sale, I might buy it, but my RAD has been sated at this point. I picked up a Weber Bulldog ARC razor a few months back, and it shaves as well as my favorite vintage razors. I could see myself eventually selling or giving away a handful of the vintage razors that don't get much use, and only keeping a Fat-Handled Tech, Gillette British Aristocrat #15, NDC Superspeed and Senator.
Mike
Mike