So about six years ago my wife bought me this really nice razor, brush and stand for them, extravagant, but it was for our 30th. The little plastic thing that attaches the Mach 3 blade to the razor handle is failing. I've communicated with the Art of Shaving, one of their stores, and Proctor & Gamble (their corporate parent). All of them tell me they won't sell or give me the little plastic piece that is failing.
I won't say what the razor costs, you can look it up yourself. But I can't believe for the price they won't sell/give that little piece of plastic that probably cost them $0.10 to make. I'd even pay a few bucks for one.