I'd think you'd have a good case Yael. It would seem obvious to me that you'd almost pay another $10 on top in petrol to get there... more for the return journey ( I could be wrong about that though... suppose it depend how much of a gas guzler your car is). I would argue the point... give it a shot. Is is a really nice board? We paid $80 for our IB about 15 years ago... but most boards are less than half that meaning if it's just a standard board you could get one new for what you'd pay $10 + petrol and you could argue, your "time".

Go for it... make a dispute... good luck!

ETA: the traffic between Yael and Bundoora can be absolutely shocking... am familiar with the route.