My brother is remodeling a local celebrity's house and me and my dad went over there to get something today and his yard looked kind of shaggy so the thought of mowing it for him came across my mind. I didn't want to ask to day because he was playing with his kids and such. But my main question is, if I were to ask him, should I just charge like a regular yard price ($30 or $40) or maybe bump it up a little because he can or under a little to not sound like a dick. I think I would just do regular to be professional and plus he is a really cool dude. Btw, it is John Paul White from The Civil Wars. Thanks BH!