Hard to tell from the pictures. The only obvious fold is the center fold which would agree with the AU grade. But what the heck happened to the back? The ink is completely faded leading me to seriously question the "Original Paper Quality" designation.
At very best this is a AU-50 NET, most likely a wash and press job gone bad. However if this is the case it is almost certainly hiding other defects so more realistically it is probably a VF/EF note. Closer examination would be required though.