I was going to get my valves looked at the normal 600 mile mark but decided to hold off because of a shady dealer ship. it wasn't the dealership i bought the bike from, and this local Honda dealership may have lied to me. They said they had the flat rate book, and maintenance book for the cbr250r, but they couldn't come up with a price and quoted me at $350 dollars to check the valves. so what did you guys pay for your vavle adjustment?