unless the shop is also an auto supply, you can expect the prices to be a bit higher.
it's like if you go to a restaurant, you don't total up the cost of the ingredients then pay that amount. you go there to be served a good meal. and you pay the premium for that.
or a antique store, you don't pay for the price of the wood, but for the finished product.
if you could do the same job yourself, then you wouldn't have to pay the premium. buy the parts, get sweaty and dirty pero free na labor and you get the parts at cost. pero since you can't... you do expect to pay people who can do it for you competently and correctly.
just my 2 cents being a shop owner.
