I guess so. Because a couple of years back I used to take beginner classes at Yamaha, and they already cahrge around RM80 for 30min sessions, one session each week. For a private teacher, I think RM90 is pretty reasonable.

Which part of penang is he located?

Do you know how much Michael is charging?

He is living in gurney park.. jz beside G-hotel there
and michael is charging Rm80 onward depending on the level u take...

c below
http://www.michael-one.com/lessons.htm