Ok. that is normal pricing for a synthetic oil change..
that car depending on year and engine calls for a 0w20 like you said. they're gonna use a full syn, as there are practically no syn blends in that weight, valvoline maxlife is only one I know of other than Honda I think..
so they're gonna cover there [censored]. use spec's weight.
stop crying about it.
and for all of you screaming stealership, this is what all shops typically charge.. at least they used the correct spec weight oil!!!! most cheap shops woulfda thrown whatever in there and if a warranty issue came up (unlikely but happens) bam could a been screwed. because unlike OCI, and brand, Magnusson moss doesn't cover using out of spec weight unless I've understood something wrong.