Dougherty's West Chester Oil Change $279?

[Brucelee]

The crush washer is usually taped to the outside of the filter box.

[Ronzi]

This topic always generates a good deal of heat, but not much light.
If all they are doing is dumping old oil, removing filter, installing new filter, refilling oil, then MNbox is right, and you paid for their lunch for the rest of the week.
If on the other hand they performed what could be called a yearly oil change and maintenance, then they could have chewed up over an hour of shop time.
In any event, almost $300 is plenty.

Belledan

it is me again, well by now if you read your other thread you know what i am going to tell you so I guess find someone else to work on your car.

sorry matey!

but at this rate the garage owner will buy himself a new Boxster soon