I wanted to ask anyone that have had their motor mounts replaced on their auto?

I have an 2010 Nissan Maxima SV and wondering what people have paid to replace their mounts on their auto? Due to the complex dealing with the motor, I have to take it to a mechanic.

I received an estimate from a certified mechanic to replace all of the mounts for $1800. Is that about right or should it be less?

Thanks for reviewing my thread and feedback.