Luxury Hobby He Has

I know there is a doctor who loves to play RC Helicopters games has a blog open for public to read. I am one of the loyal visitors to his blog previously. I remember the first post I read at his blog was about his bought a new RC Helicopter at a hobby shop that was cost him US$300.00. I was shocked when I saw it! On My..It is almost my half-month salary. What a luxury hobby her has. However, I think this was just a small amount for him. He is a professional who might earn more than $5K a month.