Pricy, yes. But then I look at it as an investment: if I ever leave the company I currently work for, I’ll take it with me since it’s mine, and I’ll reuse it someplace else. Same thing with the Yale Doorman: when I leave my rented house, the lock comes with me.
In short, I’m building up a collection of NFC devices that will follow me and my implant, and that I intend to use to simplify my daily life everywhere I happen to patronize regularly.
Now I’m on the market for a NFC-enabled scandinavian cylinder tumbler to replace the one on my company’s bike shed door. Once I find it, I’ll finally be able to go to work without any keys.