Hi Funky

Welcome to the forum.

Not sure of value myself but you would probably need to contact a few dealers an ask them for an estimate. A search of the net may also turn up some info.

As far as registering is concerned you would be best to contact local authorities and explain situation. As long as the gun didn't get here by some illegal means then I am sure you will be OK. Some others may respond with better information here.

375Fetish