Jesse, Without pics that is not going to give an honest apraisal.
A bow is worth what someone is willing to pay.And that can varie from $50-$1,200. I have a few bows that I have been offerd over $1,000.00 for and turned down and others that bearly fetched $200.
As a general rule of thumb a decent yew stave will fetch around 85-150 dollars then concidering the hours involved. Most will bring around 300.00 If it has unique character that was hard to work add another 100-200 and sinew or skins will add 75.00 each as well as tips.
Again I will add it a bow is worth what someone is willing to pay. If it looks and shoots the same as a thousand other bows out there it has nore compitition. hope that helps. Keenan