I need a good honest assessment from good honest people on a 1975 Colt Python. you've all heard the story, a lady from churches husband died and is needing money and has ask the computer guy for help in doing some homework on getting an honest value for the piece. I just need good information to...

This originally belonged to my Grandfather. He liked to tinker with things and changed this gun. As you may have noticed the barrel has been cut much shorter and the trigger guard cut as well. My question is can this be repaired? I have shot it and it does work, with quite a kick, but it works...