I swapped an FA nib onto this Pilot 845 in Black a few months ago, but later managed to grab a blue version of the pen and two other FA nibs, so I'm looking to pass this on.

I can't see any signs of wear on the pen, but it's nib has been swapped from the original Medium marked 523 to a newer nib that's marked FA 725.

Looking for $615 shipped for it or $575 at the Chicago pen show.

Writing sample dipped with Ku-jaku on Tomoe River (old one).