Odd inking error... seen anything like it?

[Impeesa]

I've got a pair of Mirrodin commons with a miscolored strip across one and half of the other. The little aura around the miscolored part of the Regress looks particularly neat. The scan is okay, it's slightly more noticeable on the real cards. Has anyone seen something like this before? And is this the sort of thing misprint collectors would be interested in?



--Impeesa--

[Volcanon]

looks like tape or something clear and rectangular got on the printing thing.