I have a Toyota Hiace super custom, also a import. Im up for some new shocky rubber thingys for the back & something also for the front. thats going to be about $300.

If the starter motor was in a dodgy spot you will find the labour would have been your costs. I would say it is probably about right. Best you can do is ring around & ask, say hey, I have a delica which needs a new starter motor, could you give me an idea on price.
Just for a bit of piece of mind though, I had a Kia carnival before the hiace & I had the timing belt snap on that. My bill to fix that was over 5k!