CMEL makes a 7.6 inch OLED panel... 30,000:1 contrast ratio sounds pretty awesome, but the brightness is only 200cd. I don't know if that would cut it for sunlight viewing.
It has an LVDS interface, but maybe there's an OEM out there that allows VGA connectivity.
The only company I have heard of that uses these is Kodak, with their new picture frame:
They are calling this thing a "vanity piece". The price was initially $1,000, although I hear it was recently reduced to *only* $859. Unfortunately, there is no VGA option (it is after all, just a picture frame).