For top dollar, let ebay tell you. to show well, fix the front derailleur, its got some funkiness with the tape under the clamp and is perhaps even bent, the cage with that size of chainring should follow the ring almost perfectly when set about 3mm above it. Don't go over the top with a description, there will be lots of questions from the bidding crowd, I would remove the down tube water bottle cage just to confirm whats underneath, possible that a boss stripped and the owner took the clamp-on route to make it functional.
This one is not as desired as the Carlsbad bikes, but is from an interesting time in Masi history.
Too bad it does not fit, I would sell the other ones and keep this, when are you going to get another?