2012 C300 Engine & Transmission Mounts - Fair Price?

Hi all,

I got my c300 (sport 4matic) serviced by my mechanic the other day and he suggested replacing engine mounts due to excessive vibration in drive.

The quote is $3,370 total for the job ($2600 labor + $770 for 2x engine mount and 1x trans mount)

I’m in a relatively high COL area - but wanted to hear thoughts on this price. It seems high based on cursory research, but I know the job takes a bit of time.

Thanks for the input in advance.