Posted By:
AaronJay: You would think so, but it appears Troy (and his SCDA authenticators) came up with that specific language specifically so they could get around the ethics guidelines through that very loophole. Note that Troy does not say that SCDA authenticators may not sell items that they authenticated.
So individually they can do it, just not via SCDA.
Case in point, Dave Bushing is selling some game worn and used items on E-Bay right now ("DBushing1") where he offers his LOA.
At least that's open about the conflict of interest, so I can accept that. It's the concealment that's concerning.