How much should it cost to replace the front engine mount?

The front mount from Napa https://partimages.genpt.com/largeimages/993214.jpg runs about $94 and the labor to remove and replace is 1 1/2 hours. You can find a independent shop to change this here www.repairpal.com/directory But sometimes when they remove one mount they will find the others need replacement also as you can't really tell until they begin to do the work just to let you know.

these mounts are fairly expensive and are a computer controlled hydraulic piece, about $525.00, labor is not another $500.00 to replace, I would be looking for an independent Honda shop in your area, there are quite a few in the Atlanta area. The dealer pricing that you are getting is too much unless there are some other items, like the right side mount, that may be included in that estimate.

yes, the engines with cylinder shut down have special mounts.