cost of laying gravel driveway

Hi all,

Does any-one know how much it should cost to hire someone to lay 100m2 of drive using gravel. I have estimated the materials and i think one truck load would do it (20 tonnes) which is about 250 euros. I have an all-in price of 1000 euros for materials and labour by a local farmer. Is this a good deal?

Thanks,

Rusty