[BillyCoxDodgers3B]

This is all a matter of opinion, but to me, yes, anything with a stamp should be a 1 all day long, regardless of all its other glorious attributes. Sorry, it may look really splendiferous otherwise, but a stamp scars it for life. (I didn't read their standards as Jim described above.)

I think it's a gorgeous card, and so will many, many others whenever the time comes to sell it, and it will fetch exponentially more than practically any other "1". Only the truly uneducated would offer the same for this one as a "1" that looks like it's been disemboweled. Nothing to lose sleep over.