cost of replacing valve cover gasket

i just did mine on a 93 accord,but it is a 4 cylinder.yours is a 6 cylinder.its not that bad of a job.you can get the felpro gaskets with the spark plug tube seals and the grommets for around $45.00.be sure and change the spark plug tube seals in the valve cover when you do this.i had to change mine,because the seals were shot and the plug wells filled up with oil.also had to replace the wires,the oil destroyed them.changed plugs also.be sure to use a little rtv on the cam humps,this is where it would form a leak.clean valve cover and surface real good and dont push any dirt or crap in where valves are,just take time and be carefull.carefull removing and installing plugs if you decide to change,head is aluminum,do not strip threads,it will ruin your year.there are some good you tube videos on how to do this.you doing it yourself?

Most shops or dealerships will charge between $300 and $500 to replace both gaskets.