Most of us purchased our Axioms from the Factory Outlet and in most cases you won't find the blemish even if you have a magnifying glass. Technically, there is no difference. The QA department is very picky. Also, just to make sure you are aware, these are not refurbished.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85