Hi Guy-
We've never met, and I haven't seen you boat, so I'll give some general and random thoughts.
1. The Bartender is a unique boat with limited appeal. Not that it's not a good design, it is, but the number of people willing to buy one is limited.
2. What you have into it doesn't matter- unfortunately. The boat is worth what someone is willing to pay for it, and not a bit more. You could lavish a million dollars on a boat, but if no one will spend more than $50,000 for it, that's all it's worth. Now, I'm not saying your boat isn't worth $12,000. I don't know. But it will take awhile to find someone willing to buy a Bartender (see #1 above) and then, because of the scarcity of buyers, they will have the upper hand in negotiations.
3. Cash is scarce right now, and you will need to find someone who A- wants to buy a boat; B- wants to buy a bartender; and C- has cash to spend. Your boat is not going to be easily financed, so you will have to find a buyer capable of coming up with cash.
4. Extra equipment doesn't often translate to a higher selling price, but it can make the boat sell faster. So be sure to list everything that comes with the boat, life jackets, fenders, lines, fishing gear, etc.
5. Pictures help sell boats. Lots of pictures. And be sure the boat is clean, everything is put away, and nothing is left unfinished (like the missing steering wheel in the other ad we've been discussing).
6. Try to show the boat outside, and uncovered. You may store it inside and covered, but it will show best when lots of light shines through the windows, and the person looking at the boat can walk around the whole boat, and see all of it. It helps him imagine himself in the boat and using it. You need that emotional atachment to begin to happen if the prospect will consider spending the money.
7. Craig's List may not be the best place to sell such a unique item that appeals to a specific buyer. I think your ads in Wooden Boat are probably going to get better results. Craig's List is free, so certainly worth a shot, but don't expect great response.
My gut instinct is that the Bartender series appeals to guys who want to build their own, and so sales of them is limited, and probably at below what they cost to build. Most of them get customized for very specific owner use or desires, whihc can also make them harder to sell.
The builder thinks that ABC is the best widget, and uses is in a certain location on his boat, but a potential buyer thinks XYZ is the best, and would mount it in a completely different spot- neither one is wrong, but on heavily customized boats, it means one needs to find a buyer who thinks along the same lines as the builder / seller.
We recently installed a motor on a home built boat that was very nicely built, with above average finish work. We all liked the boat. But it's design was such that it would be hard to find someone else interested in it because it was built for this users specific needs.
Anyway- don't give up. There is someone out there who would like a Bartender 19. Your job is to find him. And when you do, listen to his feedback in as detached a manner as you can. Because he may see your boat in a completely different light. Then you can try to find some way to compromise (leave something on the boat, replace something, or discount more) to find what the buyer would be willing to do to aquire the boat.
I hope this is helpful.