I need to get my fluid changed and two dealers (Maita and Hanlees) quoted me $290 and one quoted me $115. They all stated the world class fluid was $9/qt. but the cheaper dealer (Magnusson) said the fluid change is easy on the prius and not as complicated (fluid temperature monitoring and such) as say the tundra which they charge $200+ to do. Does this sound right? Magnusson of Auburn is a pretty big dealer too.