$100
Once again, you get what you pay for! Thanks, I'm in the process of asking the Holy Spirit to guide me 
We use Print Music here at home and have for years.
It used to be $75, but they've upped the price in recent years and I had to pay a $25 upgrade fee.
IMHO, it's totally worth it.
fyi: I've used NotePad before and it's ok, but being that it's free or cheap, it's very limited in its capabilities.