If that were me the Ben Franklin's would have flew out of my pocket
You scored real good.
I've been looking for a model 67 and one of the local pawn shops just put out a 67 no dash. After looking it over I offered $275 and said that was even a bit high because it was rode hard and put away wet, blueing gone on rear sight, no original grips, and had significant end shake. They came back with $400 out the door
I said no thanks and walked. It's a real shame to see classic guns not well cared for.
Have fun with your new blaster.
And since it's nickel I'd keep it away from Hoppie's because the general consensus is that nickel doesn't like Hoppie's #9. I use breakfree CLP on mine.