Alloy welding contacts in Auckland

[Lunacy]

Hey guys
Just went to local welding place this morn to check out how much it was gonna be to have 2 welds done on my twincam inlet manifold and was kinda shocked when he said $150 providing i prep it myself.
Is that about what everyone else has paid, or is that a bit OTT?
Anyone know of someone in Aucks who could do me a better deal on this?
Where did the rest of u kiwi twincam or MPI guys get urs done?
Any help appreciated
Bryce