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You can check the part numbers at Parts Catalog
Last time I checked something a few months ago the prices would show right there, but now that seems to be gone. But once you see the part numbers just call your local SC and they will tell you what the prices are. My guess you are looking at around $1500 for all 4 doors (though not sure it’s worth replacing the rear doors as the difference there is not that noticeable). Also ask the SC of the clips positions are the same so you can remove the old trim and attach the new one on the same spots, otherwise it gets tricky.