As said without pics not enough to go on... i'm thinking probably cheap as you mentioned 'repairing a lot of fins' in the other thread
My thinking as well. Price would start at that if you brought it to me
thats a norton comando or a 650 ss twin carb unmachined cylinder headI was priced 45.00 per fin repair
I was priced 45.00 per fin repair
i would say that is cheap
it is quite specalised doing work like that as you need all the right kit to do a good job which not everybody has
i would be thinking more £70-80 each based on that pic but my pricing isnt my strongest point