I hate to admit it, but I never really thought about selling them. Perhaps I will, thanks for that.Sell the blades on a message board (like here or the other shave-based ones) and go right-quick to your $1 shaves. There's no reason you should have to wait years. The amount of consumption that goes on in the wet shaving community is insane. No, it's mindblowing. They'd snatch up your Feathers in a second.
The Shave Nook. Damn Fine Shave. The Shave Den. Badger & Blade. Those are the bigger ones that come to mind, but I'm sure there are others.