These sort of boats do not fetch much money at all.
Unless someone is specifically looking for that model, and has to bid against someone else, you may only be talking a couple of hundred dollars, or maybe a lot less. If no-one is looking for a static model of a sailing ship, it probably won't sell.
You are lucky that she is only about 2ft long. Much bigger and models become harder to sell.
It is a nice model, but slightly damaged, for a dealer this means time/effort/cost to repair.
I have seen a model like this sell at an auction in the UK for GBP25, it all depends who is in the room on the day.
As was said in a previous post, it is worth what someone will pay for it.
Stick it on ebay. Unless you are attached to it, put a reserve of USD 50 on it.