$500 is pretty stellar, I see these around $1000 typically. these should be no issue for your trim as well, i guess the only thing to consider if it includes tmps or if you'll have to transfer yours over.
Selling the following pieces:
-Front plate
-Axle plate
-Swaybar disconnect plate
-Intercooler mounts (needed for plastic front bumper folks)
Selling for $300, in the Bay Area. does not include the transfer case plate.