As I understand these were a Lew Horton limited run of 500. SCSW lists a value of $700 for ANIB and $500 for excellent condition. Obviously it is only "worth" what someone will pay for it. That goes without saying. So, part of the question is how "desirable" would you think this gun might be.
Realistically, how would you value this gun? It is actually ANIB and unfired with everything that came with the gun, box, papers and tools.