Best we can say it that it is worth what someone will pay.
That is an uncommon bow and no way to fand a sales history for recent sales.
Best I can recommend is to put it on **** and see what it brings. That will be what it is worth. However, I don't know that you want to sell it.
What the bow is worth is not the question. The question should be "What is it worth to you".
How much did you pay for it? Are you please with the price? If so, than you got your monies worth.
Enjoy the bow.