You find the right guy looking for that gun you will do alright. The Indian RFI Bayonets I have sold on GB bring 65 to 70 depending on year etc. Muzzle wear was pretty common with these rifles due to cleaning practices, sounds like yours was not hurt too bad. Some will say it will part out for more than a whole gun, I just can’t bring myself to break them up. For what it’s worth I like to buy wire wraps and the Indian Rifles can be found with far better bores than other countries. I’d keep that rifle if I was you the chances of finding another one in good shape is going to be hard. The few I**IPs I have found at gun shows have been ragged out and mismatched from years of Military service. Yours was rebuilt but still shoots and retains some excellent features. It is a nice find.