This is one I've never heard of. It just sold for $3,302, on eBay. https://www.ebay.com/itm/335518594855 .
For a razor that rare - boxed - in that condition... the price seems OK. Almost $3300 more than I'd be willing to pay, but I don't do DE. A very nice piece of razor history though...
If I spent $3,302 on a razor for my collection I’d probably use it once and just put it on a shelf. If I spent $3,302 on a guitar for my collection I’d enjoy using it every day.
Yes, and even when used consistently they still need regular maintenance in order to remain functional.
I know the Techmatics that people are used to seeing, but, Mr Razor doesn't have this one on his site.
Prelude? Injectors predate this razor by decades. A late and failed attempt by Gillette to jump onto the injector band wagon.