一對一的話是一小時1500元 is a bit high...but you also should look at the tutor's education background...
I know a woman who went to JHU's undergrad and Cornell's grad. and used to teach English at Cornell...and was about to publish her own novel...speak some chinese because she is mixed
and she only charged NT1000 an hour...so I wonder what those NT1500 have to back themselves up...